Chicago weather live forecast

Today's maximum temperature in Chicago is expected to be 24°C. Select a day from the live weather forecast for Chicago, Illinois, USA for more weather parameters.

Thursday
23rd Jul
24

20

12

5
Friday
24th Jul
25

20

9

7
Saturday
25th Jul
27

21

6

8
Sunday
26th Jul
32

25

11

8
Monday
27th Jul
34

26

4

8

5-day weather forecast updated at 04:00 on Thursday 23rd 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 23rd July 2026

Expect scattered clouds in Chicago, Illinois with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.

24
°C maximum temperature
20
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
4
kph wind from E

Chicago weather for Friday 24th July 2026

Expect scattered clouds in Chicago, Illinois with a maximum temperature of 25°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

25
°C maximum temperature
20
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from S

Chicago weather for Saturday 25th July 2026

Expect broken clouds in Chicago, Illinois with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

27
°C maximum temperature
21
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from SW

Chicago weather for Sunday 26th July 2026

Expect scattered clouds in Chicago, Illinois with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

32
°C maximum temperature
25
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from SW

Chicago weather for Monday 27th July 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 12 kph from the south-west.