Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be -1°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Monday
16th Mar
-1

-8

2

2
Tuesday
17th Mar
-3

-9

6

4
Wednesday
18th Mar
10

-3

8

5
Thursday
19th Mar
15

3

8

5
Friday
20th Mar
20

5

4

4

5-day weather forecast updated at 04:01 on Monday 16th 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 16th March 2026

Expect mostly cloudy with light snow in Champaign, Illinois with a maximum temperature of -1°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 37% chance of some snow and a moderate breeze of 21 kph from the north-west.

-1
°C maximum temperature
-8
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
2
UV index (Low)
37
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
21
kph wind from NW

Champaign weather for Tuesday 17th March 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of -3°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 13 kph from the north-west.

-3
°C maximum temperature
-9
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
cm of snow expected
-7
°C wind chill
13
kph wind from NW

Champaign weather for Wednesday 18th March 2026

Expect clear skies with flurries of snow in Champaign, Illinois with a maximum temperature of 10°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0-2 cm of snow expected with 22% chance of some snow and a gentle breeze of 13 kph from the south.

10
°C maximum temperature
-3
°C minimum temperature
clear skies with flurries of snow
8
hours of sunshine
5
UV index (Moderate)
22
% chance of some snow
<2
cm of snow expected
8
°C wind chill
13
kph wind from S

Champaign weather for Thursday 19th March 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

15
°C maximum temperature
3
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from SW

Champaign weather for Friday 20th March 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.