Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 14°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Saturday
17th Oct
14

5

9

4
Sunday
18th Oct
17

4

11

5
Monday
19th Oct
21

5

11

4
Tuesday
20th Oct
23

7

8

4
Wednesday
21st Oct
24

8

7

4

5-day weather forecast updated at 04:01 on Saturday 17th October 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 Saturday 17th October 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

14
°C maximum temperature
5
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
12
kph wind from N

Champaign weather for Sunday 18th October 2026

Expect clear skies in Champaign, Illinois with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

17
°C maximum temperature
4
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
7
kph wind from S

Champaign weather for Monday 19th October 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the south-east.

21
°C maximum temperature
5
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
2
kph wind from SE

Champaign weather for Tuesday 20th October 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the east.

23
°C maximum temperature
7
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
2
kph wind from E

Champaign weather for Wednesday 21st October 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the east.