us Flag

Chicago, USA Weather Averages

July is the hottest month in Chicago with an average temperature of 23°C (73°F) and the coldest is January at -6°C (21°F) with the most daily sunshine hours at 12 in July. The wettest month is July with an average of 100mm of rain..

Average Temperature Chicago

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
-6-43101521232218125-3JanFebMarAprMayJunJulAugSepOctNovDec

Average High Low Temperature Chicago

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
-11-8-2491417161260-8-1181521272928241792JanFebMarAprMayJunJulAugSepOctNovDec

Average Day Temperature Chicago

What is Average Day Temperature?
The average temperature recorded between sunrise and sunset
What is Average Day Temperature?
The average temperature recorded between sunrise and sunset
-3-141017232625221462JanFebMarAprMayJunJulAugSepOctNovDec

Average Night Temperature Chicago

What is Average Night Temperature?
The average temperature recorded between sunset and sunrise
What is Average Night Temperature?
The average temperature recorded between sunset and sunrise
-4-32815202422201240JanFebMarAprMayJunJulAugSepOctNovDec

Average Rainfall Chicago

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
8713121712121310131494338679788991009690687463JanFebMarAprMayJunJulAugSepOctNovDecDaysMM

Average Daily Sunshine Hours Chicago

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
336791012119763JanFebMarAprMayJunJulAugSepOctNovDec

Chicago : Next 24-Hour Weather

Tomorrow - 2nd May 2025

Sunrise 05:45

Sunrise

Sunset 19:51

Sunset
20:00
Partly cloudy
10°C (48°F)
21:00
Partly cloudy
6°C (43°F)
22:00
Mist
7°C (43°F)
23:00
Cloudy
7°C (43°F)

Tomorrow - 3rd May 2025

Sunrise 05:45

Sunrise

Sunset 19:51

Sunset
0:00
Overcast
7°C (43°F)
1:00
Overcast
6°C (43°F)
2:00
Cloudy
6°C (42°F)
3:00
Overcast
6°C (42°F)
4:00
Overcast
6°C (42°F)
5:00
Overcast
6°C (42°F)
6:00
Overcast
6°C (42°F)
7:00
Overcast
6°C (42°F)
8:00
Overcast
6°C (42°F)
9:00
Overcast
6°C (43°F)
10:00
Light rain
7°C (44°F)
11:00
Overcast
7°C (44°F)
12:00
Overcast
7°C (44°F)
13:00
Overcast
7°C (43°F)
14:00
Overcast
7°C (43°F)
15:00
Overcast
7°C (44°F)
16:00
Overcast
7°C (44°F)
17:00
Overcast
7°C (43°F)
18:00
Overcast
7°C (43°F)
19:00
Cloudy
6°C (42°F)
Search for your next stay in Chicago Choose from millions of homes, hotels and other properties all over the world