Chicago weather live forecast

Today's maximum temperature in Chicago is expected to be 5°C. Select a day from the live weather forecast for Chicago, Illinois, USA for more weather parameters.

Tuesday
3rd Mar
5

2

1

2
Wednesday
4th Mar
7

1

0

4
Thursday
5th Mar
10

6

0

2
Friday
6th Mar
20

6

1

5
Saturday
7th Mar
20

8

0

3

5-day weather forecast updated at 04:00 on Tuesday 3rd March 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 Tuesday 3rd March 2026

Expect broken clouds in Chicago, Illinois with a maximum temperature of 5°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-east.

5
°C maximum temperature
2
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
3
kph wind from NE

Chicago weather for Wednesday 4th March 2026

Expect mostly cloudy with light rain in Chicago, Illinois with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and little or no wind of 5 kph from the north-east.

7
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
4
UV index (Moderate)
38
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
5
kph wind from NE

Chicago weather for Thursday 5th March 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 10°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 54% chance of some rain and little or no wind of 5 kph from the north-east.

10
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
54
% chance of some rain
<10
mm of rainfall expected
9
°C wind chill
5
kph wind from NE

Chicago weather for Friday 6th March 2026

Expect isolated thunderstorms in Chicago, Illinois with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 92% chance of some rain and a light breeze of 12 kph from the south.

20
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
92
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
12
kph wind from S

Chicago weather for Saturday 7th March 2026

Expect mostly cloudy with rain in Chicago, Illinois with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 15 kph from the south-west.