Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 26°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Monday
30th Mar
26

13

5

6
Tuesday
31st Mar
26

16

3

5
Wednesday
1st Apr
14

7

0

1
Thursday
2nd Apr
23

11

2

5
Friday
3rd Apr
22

14

4

2

5-day weather forecast updated at 04:01 on Monday 30th March 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 Monday 30th March 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 26°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

26
°C maximum temperature
13
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
15
kph wind from SW

Champaign weather for Tuesday 31st March 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 19 kph from the south-west.

26
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
80
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
19
kph wind from SW

Champaign weather for Wednesday 1st April 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a light breeze of 11 kph from the north-east.

14
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
94
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
11
kph wind from NE

Champaign weather for Thursday 2nd April 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 19 kph from the south.

23
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
92
% chance of some rain
<20
mm of rainfall expected
23
°C wind chill
19
kph wind from S

Champaign weather for Friday 3rd April 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 22°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a light breeze of 11 kph from the south-west.