Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 28°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Friday
29th May
28

16

6

8
Saturday
30th May
26

16

1

4
Sunday
31st May
26

14

5

4
Monday
1st Jun
28

15

13

9
Tuesday
2nd Jun
26

12

15

9

5-day weather forecast updated at 04:01 on Friday 29th May 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 Friday 29th May 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the east.

28
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
3
kph wind from E

Champaign weather for Saturday 30th May 2026

Expect overcast skies in Champaign, Illinois with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

26
°C maximum temperature
16
°C minimum temperature
overcast skies
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from E

Champaign weather for Sunday 31st May 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 26°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

26
°C maximum temperature
14
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
26
°C wind chill
7
kph wind from E

Champaign weather for Monday 1st June 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-east.

28
°C maximum temperature
15
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
4
kph wind from NE

Champaign weather for Tuesday 2nd June 2026

Expect clear skies in Champaign, Illinois with a maximum temperature of 26°C, maximum UV of 9 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.