Pontiac, Illinois, United States of America: What to pack, what to wear, and when to go [2018]

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

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

Based on the climate and weather in Pontiac, the best time to go is September. See below for details.

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

January

January in Pontiac can be extremely cold. The average overnight temperatures in the area are in the high 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).

It tends to rain regularly. It also snows once in a while.

What to wear/what to pack:

  • Waterproof boots
  • Thermal undergarments
  • Insulated boots
  • Scarf
  • Sweaters
  • Very heavy socks
  • Gloves
  • Multiple layer jacket shell
  • Pajamas, such as sweats
  • Waterproof coat
  • Fleeces
  • Umbrella

February

February in Pontiac is frigid. The average overnight temperatures in the area are in the low 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).

It tends to rain about a third of the time. It also snows sometimes.

What to wear/what to pack:

  • Pajamas, such as sweats
  • Very heavy socks
  • Umbrella
  • Thermal undergarments
  • Insulated boots
  • Multiple layer jacket shell
  • Fleeces
  • Waterproof boots
  • Waterproof coat
  • Sweaters
  • Scarf
  • Gloves

March

March for Pontiac is brisk and somewhat rainy. Temperatures average in the high 40s F (single digits C) during the day. It rains about a third of the time.

What to wear/what to pack:

  • Waterproof coat
  • Cold weather footwear
  • Heavy jacket
  • Waterproof boots
  • Umbrella
  • Warm pants or jeans
  • Sweaters
  • Heavy socks
  • Gloves or mittens

April

If you are traveling to Pontiac in April, you will notice that it is crisp and somewhat rainy. Expect it to rain a bit less than half of the time.

Daytime temperatures are in the low 60s F (high 10s C).

What to wear/what to pack:

  • Socks
  • Rain coat
  • Long skirts
  • Light jacket or fleece
  • Pants or jeans
  • Waterproof luggage
  • Waterproof footwear
  • Umbrella
  • Long sleeve shirts or blouses
  • Standard footwear
  • Dresses

May

May is a perfect temperature and somewhat rainy. Temperatures average in the 70s F (low 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

  • Shorts or short pants
  • Rain coat
  • Waterproof luggage
  • Long and short sleeve shirts
  • Light footwear
  • Waterproof footwear
  • Sandals
  • Umbrella
  • Dresses
  • Sunscreen lotion
  • Skirts

June

If you vacation in Pontiac during June, you are likely to find that it is pretty consistently hot and somewhat rainy. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (mid 10s C).

In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

  • Shorts
  • Sunglasses
  • Sandals
  • Rain coat
  • Short sleeve shirts
  • Umbrella
  • Skirts
  • Waterproof luggage
  • Sunscreen lotion
  • Dresses
  • Waterproof footwear

July

July in Pontiac is consistently hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 80s F (low 30s C), although night temperatures can dip into the low 60s F (mid 10s C).

What to wear/what to pack:

  • Short sleeve shirts
  • Umbrella
  • Sunscreen lotion
  • Skirts
  • Sunglasses
  • Shorts
  • Dresses
  • Waterproof footwear
  • Waterproof luggage
  • Sandals
  • Rain coat

August

August for Pontiac is extremely warm. Temperatures average in the 80s F (high 20s C) during the day. It rains regularly.

What to wear/what to pack:

  • Short sleeve shirts
  • Sandals
  • Umbrella
  • Shorts
  • Waterproof footwear
  • Dresses
  • Sunscreen lotion
  • Waterproof luggage
  • Skirts
  • Sunglasses
  • Rain coat

September

September here is warm. Temperatures average in the high 70s F (mid 20s C) during the day. It rains about a third of the time.

What to wear/what to pack:

  • Dresses
  • Light footwear
  • Umbrella
  • Long and short sleeve shirts
  • Skirts
  • Waterproof footwear
  • Sandals
  • Waterproof luggage
  • Sunscreen lotion
  • Rain coat
  • Shorts or short pants

October

If you visit Pontiac during October, you are likely to find that it is balmy. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the 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:

  • Long sleeve shirts or blouses
  • Umbrella
  • Pants or jeans
  • Waterproof footwear
  • Rain coat
  • Waterproof luggage
  • Light jacket or fleece
  • Long skirts
  • Socks
  • Standard footwear
  • Dresses

November

November in Pontiac can be brisk. The average overnight temperatures in the area are in the low 30s F (single digits C). It tends to rain 5-10 days this month.

What to wear/what to pack:

  • Waterproof coat
  • Socks
  • Waterproof boots
  • Standard footwear
  • Warm pants or jeans
  • Light gloves or mittens
  • Umbrella
  • Jacket or coat
  • Fleeces

December

If you are traveling to Pontiac in December, you will notice that it is freezing. Expect it to rain a bit less than half of the time and snow occasionally.

Daytime temperatures are in the high 30s F (single digits C).

What to wear/what to pack:

  • Umbrella
  • Warm pants or jeans
  • Sweaters
  • Waterproof boots
  • Heavy jacket
  • Waterproof coat
  • Gloves or mittens
  • Cold weather footwear
  • Heavy socks

Year-round what to wear/what to pack for Pontiac, Illinois, United States of America

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

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Pontiac
  • Appropriate museum wear

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