Chicago weather live forecast

Today's maximum temperature in Chicago is expected to be 28°C. Select a day from the live weather forecast for Chicago, Illinois, USA for more weather parameters.

Thursday
30th Jul
28

19

13

8
Friday
31st Jul
26

22

6

5
Saturday
1st Aug
22

20

0

2
Sunday
2nd Aug
22

19

7

7
Monday
3rd Aug
23

19

11

8

5-day weather forecast updated at 04:00 on Thursday 30th July 2026 GMT

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The 5-day weather forecast for Illinois (Chicago) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Chicago weather forecast by day

Below are the detailed weather forecasts for Chicago for the next 5 days.

Chicago weather for Thursday 30th July 2026

Expect scattered clouds in Chicago, Illinois with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south-east.

28
°C maximum temperature
19
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
3
kph wind from SE

Chicago weather for Friday 31st July 2026

Expect sunshine and showers in Chicago, Illinois with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a light breeze of 8 kph from the south.

26
°C maximum temperature
22
°C minimum temperature
sunshine and showers
6
hours of sunshine
5
UV index (Moderate)
80
% chance of some rain
<10
mm of rainfall expected
26
°C wind chill
8
kph wind from S

Chicago weather for Saturday 1st August 2026

Expect cloudy with some rain in Chicago, Illinois with a maximum temperature of 22°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 14 kph from the north-east.

22
°C maximum temperature
20
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
73
% chance of some rain
<30
mm of rainfall expected
22
°C wind chill
14
kph wind from NE

Chicago weather for Sunday 2nd August 2026

Expect broken clouds in Chicago, Illinois with a maximum temperature of 22°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

22
°C maximum temperature
19
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
13
kph wind from N

Chicago weather for Monday 3rd August 2026

Expect scattered clouds in Chicago, Illinois with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.