Champaign weather live forecast

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

Sunday
18th Jan
-5

-11

0

2
Monday
19th Jan
-8

-14

9

2
Tuesday
20th Jan
-2

-14

4

2
Wednesday
21st Jan
2

-4

1

1
Thursday
22nd Jan
-4

-8

9

1

5-day weather forecast updated at 04:02 on Saturday 17th January 2026 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 Sunday 18th January 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of -5°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the south-west.

-5
°C maximum temperature
-11
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-10
°C wind chill
15
kph wind from SW

Champaign weather for Monday 19th January 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of -8°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 16 kph from the north-west.

-8
°C maximum temperature
-14
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-14
°C wind chill
16
kph wind from NW

Champaign weather for Tuesday 20th January 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of -2°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the south-west.

-2
°C maximum temperature
-14
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-7
°C wind chill
15
kph wind from SW

Champaign weather for Wednesday 21st January 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

2
°C maximum temperature
-4
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
15
kph wind from SW

Champaign weather for Thursday 22nd January 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of -4°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the north-west.