Sycamore, Illinois, United States of America: What to pack, what to wear, and when to go [2023]

Empty Lighthouse is a reader-supported site. This article may contain affiliate links to Amazon and other sites. We earn a commission on purchases made through these links.

Traveling to Sycamore, Illinois, United States of America? If you're planning to go to Sycamore, this is some important information about when to go, what to wear, and what to pack.

Contents

When to go to Sycamore, Illinois, United States of America

Based on the climate and weather in Sycamore, Illinois, United States of America, the best time to go is September. See below for details.

What to wear/what to pack for Sycamore, Illinois, United States of America

Already know when you're traveling?

Here are some general tips on what to wear in Sycamore, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Sycamore, Illinois, United States of America by month

January

January in Sycamore can be very chilly. Temperatures average in the high 30s F (single digits C) during the day. It rains or snows about a third of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Easy folding travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Travel adapter

    A plug adapter that supports outlet types A and B. Be sure to get the right type. Many adapters currently being sold are simply plug changers and expect your devices to convert the voltage themselves. If your electronics can't do that they could get fried. This one is sufficent for most countries.

  • Travel pillow

    A versatile choice is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

February

February is brisk. Temperatures average in the low 50s F (low 10s C) during the day. It rains or snows regularly.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your belongings.

Comfort + Essentials
  • Travel neck support pillow

    What we like is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Ultraportable travel stroller

    This stroller weighs only 10 lbs and folds to the size of a big book.

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to pick the correct kind. A lot of adapters for sale now are simply plug changers and expect your devices to change the voltage themselves. If your devices can't do that they could burn up. This one is sufficent for most areas.

March

If you go to Sycamore in March, you will notice that it is relatively cool. Expect it to rain or snow regularly. Daytime temperatures are in the low 60s F (high 10s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to find the correct kind. The vast majority of adapters for sale now are just plugs and require your devices to convert the voltage themselves. If your devices can't do that they could burn up. This one should work in most areas.

  • Power bank for devices

    A portable power bank, like this one

  • Ultralightweight travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Travel pillow

    A good option is this one

April

If you go to Sycamore in April, you will notice that it is a perfect temperature. Expect it to rain 5-10 days this month. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Super portable foldable travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Be careful to get the correct kind. The vast majority of adapters that you can buy are just plugs and require your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most areas.

  • Travel pillow

    An excellent option is this one

May

If you visit Sycamore during May, you are likely to find that it is hot. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the high 40s F (single digits C). In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Ensure that you choose the necessary kind. Many adapters currently being sold are just plug changers and expect your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one works in most locations.

  • Travel pillow

    Our favorite is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Easy folding travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

June

June in Sycamore is extremely hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Easy folding travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Travel neck support pillow

    A great choice is this one

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Be sure to find the right type. A lot of adapters on sale are just plugs and expect your devices to convert the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

July

If you go to Sycamore in July, you will notice that it is hot. Expect it to rain 5-10 days this month. Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you pick the correct kind. The majority of adapters that you can buy are just plug changers and require your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one should work in most countries.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    An excellent option is this one

  • Easy folding travel stroller

    This stroller weighs just 10 pounds and folds to the size of a big book.

August

August in Sycamore is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (low 20s C) to high 70s F (mid 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A versatile choice is this one

  • Easy folding travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Check that you find the right kind. A lot of adapters currently being sold are simply plugs and expect your electronics to convert the voltage themselves. If yours can't do that they could get destroyed. This one should be appropriate for most areas.

September

If you vacation in Sycamore during September, you may notice that it is balmy. Temperatures tend to hover around the high 60s F (high 10s C) during the day, while at night they can dip into the low 50s F (low 10s C). In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

Comfort + Essentials
  • Travel neck support pillow

    Our favorite is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Ensure that you find the right kind. Most adapters currently available are just plugs and expect your devices to change the voltage themselves. If your devices can't do that they could burn up. This one should work in most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Easy folding travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

October

If you vacation in Sycamore during October, you are likely to find that it can be brisk. Temperatures tend to hover around the low 50s F (low 10s C) during the day, while at night they can dip into the low 40s F (single digits C). In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials
  • Travel pillow

    Our fave is this one

  • Ultraportable travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Ensure that you find the right kind. The majority of adapters available online are simply plug changers and expect your devices to convert the voltage themselves. If yours can't do that they could burn up. This one works in most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

November

November in Sycamore can be brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

Comfort + Essentials
  • Travel pillow

    An excellent option is this one

  • Power bank for devices

    A portable power bank, like this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Be sure to get the necessary kind. Many adapters currently sold are just plug changers and require your devices to adjust the voltage themselves. If your devices can't do that they could burn up. This one should be appropriate for most areas.

  • Ultraportable travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

December

December in Sycamore is cool. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the low 60s F (high 10s C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Sycamore. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

Comfort + Essentials
  • Travel neck pillow

    A versatile choice is this one

  • Power bank for devices

    A portable power bank, like this one

  • Ultraportable travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel adapter

    A plug adapter that supports outlet types A and B. Take care to choose the correct type. Most adapters on sale are just plug changers and expect your devices to adjust the voltage themselves. If your devices can't do that they could burn up. This one should be sufficient for most countries.

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.

Check out our guides for these other locations: Karawang, Indonesia, Belitsa, Bulgaria, Okoboji, Iowa, United States of America, Kirkwall, Scotland, United Kingdom, Southwestern Forests, Côte d'Ivoire, Bristol-Norfolk, Massachusetts, United States of America, Hepu, China, Chintheche, Malawi, Tønsberg, Norway, Adelaide, South Australia, Australia, and Kalbarri National Park, Western Australia, Australia.