Chicago weather live forecast

Today's maximum temperature in Chicago is expected to be 22°C. Select a day from the live weather forecast for Chicago, Illinois, USA for more weather parameters.

Sunday
25th Oct
22

15

5

3
Monday
26th Oct
18

14

4

2
Tuesday
27th Oct
19

14

2

3
Wednesday
28th Oct
22

16

4

3
Thursday
29th Oct
23

17

4

1

5-day weather forecast updated at 04:00 on Sunday 25th October 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 Sunday 25th October 2026

Expect broken clouds in Chicago, Illinois with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

22
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from S

Chicago weather for Monday 26th October 2026

Expect broken clouds in Chicago, Illinois with a maximum temperature of 18°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

18
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from NE

Chicago weather for Tuesday 27th October 2026

Expect broken clouds in Chicago, Illinois with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

19
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from SE

Chicago weather for Wednesday 28th October 2026

Expect broken clouds in Chicago, Illinois with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from S

Chicago weather for Thursday 29th October 2026

Expect mostly cloudy with light rain in Chicago, Illinois with a maximum temperature of 23°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a light breeze of 8 kph from the south-west.