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.

Sunday
15th Feb
14

4

7

3
Monday
16th Feb
15

4

5

3
Tuesday
17th Feb
14

5

0

2
Wednesday
18th Feb
20

8

7

3
Thursday
19th Feb
19

5

7

3

5-day weather forecast updated at 04:02 on Sunday 15th February 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 15th February 2026

Expect sunshine and showers in Champaign, Illinois with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 10% chance of some rain and little or no wind of 3 kph from the north-west.

14
°C maximum temperature
4
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
10
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
3
kph wind from NW

Champaign weather for Monday 16th February 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

15
°C maximum temperature
4
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
10
kph wind from SW

Champaign weather for Tuesday 17th February 2026

Expect overcast skies in Champaign, Illinois with a maximum temperature of 14°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

14
°C maximum temperature
5
°C minimum temperature
overcast skies
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
14
kph wind from S

Champaign weather for Wednesday 18th February 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

20
°C maximum temperature
8
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
15
kph wind from W

Champaign weather for Thursday 19th February 2026

Expect sunshine and showers in Champaign, Illinois with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a light breeze of 10 kph from the south-east.