Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 31°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Friday
5th Jun
31

19

8

8
Saturday
6th Jun
31

21

5

8
Sunday
7th Jun
30

21

7

7
Monday
8th Jun
27

22

1

4
Tuesday
9th Jun
30

22

2

5

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

Expect broken clouds in Champaign, Illinois with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

31
°C maximum temperature
19
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Champaign weather for Saturday 6th June 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 53% chance of some rain and a light breeze of 7 kph from the south-west.

31
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
53
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from SW

Champaign weather for Sunday 7th June 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and little or no wind of 4 kph from the south.

30
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
73
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from S

Champaign weather for Monday 8th June 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a light breeze of 8 kph from the south.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
85
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
8
kph wind from S

Champaign weather for Tuesday 9th June 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and little or no wind of 6 kph from the south.