Chicago weather live forecast

Today's maximum temperature in Chicago is expected to be 0°C. Select a day from the live weather forecast for Chicago, Illinois, USA for more weather parameters.

Sunday
7th Dec
0

-4

1

1
Monday
8th Dec
-4

-6

4

1
Tuesday
9th Dec
4

-4

0

1
Wednesday
10th Dec
4

-1

1

1
Thursday
11th Dec
-1

-5

7

1

5-day weather forecast updated at 04:01 on Sunday 7th December 2025 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 7th December 2025

Expect mostly cloudy with snow in Chicago, Illinois with a maximum temperature of 0°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 24% chance of some snow and a gentle breeze of 14 kph from the north.

0
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with snow
1
hour of sunshine
1
UV index (Low)
24
% chance of some snow
<10
cm of snow expected
-4
°C wind chill
14
kph wind from N

Chicago weather for Monday 8th December 2025

Expect broken clouds in Chicago, Illinois with a maximum temperature of -4°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 14 kph from the south.

-4
°C maximum temperature
-6
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-9
°C wind chill
14
kph wind from S

Chicago weather for Tuesday 9th December 2025

Expect overcast skies in Chicago, Illinois with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

4
°C maximum temperature
-4
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
17
kph wind from SW

Chicago weather for Wednesday 10th December 2025

Expect cloudy with sleet or snow in Chicago, Illinois with a maximum temperature of 4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 42% chance of some sleet or snow and a gentle breeze of 17 kph from the north-west.

4
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
42
% chance of some sleet or snow
<2
mm of sleet/snow expected
0
°C wind chill
17
kph wind from NW

Chicago weather for Thursday 11th December 2025

Expect clear skies with flurries of snow in Chicago, Illinois with a maximum temperature of -1°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0-2 cm of snow expected with 49% chance of some snow and a light breeze of 9 kph from the north-west.