Chicago weather live forecast

Today's maximum temperature in Chicago is expected to be 27°C. Select a day from the live weather forecast for Chicago, Illinois, USA for more weather parameters.

Saturday
6th Jun
27

21

7

8
Sunday
7th Jun
23

20

5

8
Monday
8th Jun
25

21

3

5
Tuesday
9th Jun
27

23

7

9
Wednesday
10th Jun
31

23

10

8

5-day weather forecast updated at 04:00 on Saturday 6th June 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 Saturday 6th June 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a light breeze of 9 kph from the west.

27
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
43
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
9
kph wind from W

Chicago weather for Sunday 7th June 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and little or no wind of 5 kph from the north-east.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
30
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
5
kph wind from NE

Chicago weather for Monday 8th June 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 9 kph from the south-east.

25
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
83
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
9
kph wind from SE

Chicago weather for Tuesday 9th June 2026

Expect sunshine and showers in Chicago, Illinois with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and little or no wind of 6 kph from the south.

27
°C maximum temperature
23
°C minimum temperature
sunshine and showers
7
hours of sunshine
9
UV index (Very High)
53
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
6
kph wind from S

Chicago weather for Wednesday 10th June 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 10 hours of bright sunshine. There are 5-10 mm of rainfall expected with 40% chance of some rain and a light breeze of 9 kph from the south-west.