Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 16°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Sunday
8th Mar
16

2

11

5
Monday
9th Mar
21

7

11

5
Tuesday
10th Mar
23

15

4

2
Wednesday
11th Mar
18

2

0

2
Thursday
12th Mar
9

-1

6

5

5-day weather forecast updated at 04:01 on Sunday 8th 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 Sunday 8th March 2026

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

16
°C maximum temperature
2
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from SW

Champaign weather for Monday 9th March 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

21
°C maximum temperature
7
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from S

Champaign weather for Tuesday 10th March 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 23°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 14 kph from the south.

23
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
2
UV index (Low)
99
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from S

Champaign weather for Wednesday 11th March 2026

Expect cloudy with sleet or snow in Champaign, Illinois with a maximum temperature of 18°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 91% chance of some sleet or snow and a gentle breeze of 16 kph from the north-west.

18
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
2
UV index (Low)
91
% chance of some sleet or snow
<30
mm of sleet/snow expected
0
no heat & humidity
16
kph wind from NW

Champaign weather for Thursday 12th March 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 9°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.