Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be -2°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Thursday
11th Dec
-2

-3

2

1
Friday
12th Dec
0

-4

2

2
Saturday
13th Dec
-4

-17

0

1
Sunday
14th Dec
-15

-21

9

2
Monday
15th Dec
-7

-21

2

3

5-day weather forecast updated at 04:01 on Friday 12th December 2025 GMT

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The 5-day weather forecast for Illinois (Champaign) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Champaign weather forecast by day

Below are the detailed weather forecasts for Champaign for the next 5 days.

Champaign weather for Thursday 11th December 2025

Expect mostly cloudy with snow in Champaign, Illinois with a maximum temperature of -2°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 cm of snow expected with 100% chance of some snow and a light breeze of 7 kph from the north-west.

-2
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with snow
2
hours of sunshine
1
UV index (Low)
100
% chance of some snow
<10
cm of snow expected
-5
°C wind chill
7
kph wind from NW

Champaign weather for Friday 12th December 2025

Expect mostly cloudy with light snow in Champaign, Illinois with a maximum temperature of 0°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 10% chance of some snow and a light breeze of 8 kph from the west.

0
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
2
UV index (Low)
10
% chance of some snow
<2
cm of snow expected
-3
°C wind chill
8
kph wind from W

Champaign weather for Saturday 13th December 2025

Expect mostly cloudy with snow in Champaign, Illinois with a maximum temperature of -4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 100% chance of some snow and a light breeze of 8 kph from the north-west.

-4
°C maximum temperature
-17
°C minimum temperature
mostly cloudy with snow
0
hours of sunshine
1
UV index (Low)
100
% chance of some snow
<10
cm of snow expected
-8
°C wind chill
8
kph wind from NW

Champaign weather for Sunday 14th December 2025

Expect clear skies in Champaign, Illinois with a maximum temperature of -15°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 9 kph from the north-west.

-15
°C maximum temperature
-21
°C minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-21
°C wind chill
9
kph wind from NW

Champaign weather for Monday 15th December 2025

Expect broken clouds in Champaign, Illinois with a maximum temperature of -7°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the south-west.