Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 17°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Thursday
30th Apr
17

5

7

7
Friday
1st May
13

4

7

5
Saturday
2nd May
12

3

3

3
Sunday
3rd May
18

3

1

6
Monday
4th May
23

12

7

5

5-day weather forecast updated at 04:01 on Friday 1st May 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 Thursday 30th April 2026

Expect sunshine and showers in Champaign, Illinois with a maximum temperature of 17°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and little or no wind of 5 kph from the west.

17
°C maximum temperature
5
°C minimum temperature
sunshine and showers
7
hours of sunshine
7
UV index (High)
88
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
5
kph wind from W

Champaign weather for Friday 1st May 2026

Expect sunshine and showers in Champaign, Illinois with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a light breeze of 8 kph from the north-west.

13
°C maximum temperature
4
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
6
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
8
kph wind from NW

Champaign weather for Saturday 2nd May 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-west.

12
°C maximum temperature
3
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
3
kph wind from NW

Champaign weather for Sunday 3rd May 2026

Expect mostly cloudy with light rain in Champaign, Illinois with a maximum temperature of 18°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a light breeze of 12 kph from the south-west.

18
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
6
UV index (High)
62
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
12
kph wind from SW

Champaign weather for Monday 4th May 2026

Expect sunshine and showers in Champaign, Illinois with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 15 kph from the south-west.