Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 10°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Monday
23rd Mar
10

0

7

6
Tuesday
24th Mar
14

1

7

5
Wednesday
25th Mar
22

4

3

6
Thursday
26th Mar
28

13

5

7
Friday
27th Mar
11

0

8

5

5-day weather forecast updated at 04:01 on Monday 23rd 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 23rd March 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 10°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

10
°C maximum temperature
0
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
7
°C wind chill
14
kph wind from N

Champaign weather for Tuesday 24th March 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-east.

14
°C maximum temperature
1
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
5
kph wind from SE

Champaign weather for Wednesday 25th March 2026

Expect mostly cloudy with light rain in Champaign, Illinois with a maximum temperature of 22°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 12 kph from the south.

22
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
6
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Champaign weather for Thursday 26th March 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 15 kph from the south-west.

28
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
88
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
15
kph wind from SW

Champaign weather for Friday 27th March 2026

Expect sunshine and showers in Champaign, Illinois with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 16 kph from the north.