Chicago weather live forecast

Today's maximum temperature in Chicago is expected to be 31°C. Select a day from the live weather forecast for Chicago, Illinois, USA for more weather parameters.

Friday
3rd Jul
31

27

8

8
Saturday
4th Jul
29

24

7

5
Sunday
5th Jul
26

22

9

7
Monday
6th Jul
25

21

14

9
Tuesday
7th Jul
28

20

14

8

5-day weather forecast updated at 04:00 on Friday 3rd 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 Friday 3rd July 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a light breeze of 9 kph from the south-west.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
63
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SW

Chicago weather for Saturday 4th July 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 64% chance of some rain and little or no wind of 6 kph from the north.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
5
UV index (Moderate)
64
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from N

Chicago weather for Sunday 5th July 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 47% chance of some rain and a light breeze of 10 kph from the north.

26
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
47
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
10
kph wind from N

Chicago weather for Monday 6th July 2026

Expect clear skies in Chicago, Illinois with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

25
°C maximum temperature
21
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
8
kph wind from N

Chicago weather for Tuesday 7th July 2026

Expect clear skies in Chicago, Illinois with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.