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.

Thursday
5th Mar
14

10

1

4
Friday
6th Mar
23

12

5

5
Saturday
7th Mar
18

4

4

4
Sunday
8th Mar
16

2

12

5
Monday
9th Mar
22

8

9

4

5-day weather forecast updated at 04:01 on Friday 6th 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 Thursday 5th March 2026

Expect mostly cloudy with rain in Champaign, Illinois with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 28% chance of some rain and little or no wind of 1 kph from the south-west.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
28
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
1
kph wind from SW

Champaign weather for Friday 6th March 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 15 kph from the south.

23
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
22
% chance of some rain
<5
mm of rainfall expected
23
°C wind chill
15
kph wind from S

Champaign weather for Saturday 7th March 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 15 kph from the west.

18
°C maximum temperature
4
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
50
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

Champaign weather for Sunday 8th March 2026

Expect clear skies in Champaign, Illinois with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

16
°C maximum temperature
2
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
11
kph wind from SW

Champaign weather for Monday 9th March 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of 22°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 south-west.