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.

Saturday
14th Mar
10

2

2

3
Sunday
15th Mar
17

4

1

4
Monday
16th Mar
2

-10

0

2
Tuesday
17th Mar
-3

-11

9

4
Wednesday
18th Mar
9

-3

3

4

5-day weather forecast updated at 04:01 on Saturday 14th 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 Saturday 14th March 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

10
°C maximum temperature
2
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
10
kph wind from SE

Champaign weather for Sunday 15th March 2026

Expect mostly cloudy with rain in Champaign, Illinois with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 25 kph from the south.

17
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
98
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
25
kph wind from S

Champaign weather for Monday 16th March 2026

Expect cloudy with sleet or snow in Champaign, Illinois with a maximum temperature of 2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 48% chance of some sleet or snow and a moderate breeze of 21 kph from the west.

2
°C maximum temperature
-10
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
2
UV index (Low)
48
% chance of some sleet or snow
<5
mm of sleet/snow expected
-3
°C wind chill
21
kph wind from W

Champaign weather for Tuesday 17th March 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of -3°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 13 kph from the west.

-3
°C maximum temperature
-11
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
cm of snow expected
-8
°C wind chill
13
kph wind from W

Champaign weather for Wednesday 18th March 2026

Expect mostly cloudy with light snow in Champaign, Illinois with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 37% chance of some snow and a gentle breeze of 15 kph from the south.