Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 22°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Monday
27th Apr
22

15

2

4
Tuesday
28th Apr
19

13

7

7
Wednesday
29th Apr
16

7

10

6
Thursday
30th Apr
16

6

4

6
Friday
1st May
15

5

0

6

5-day weather forecast updated at 04:01 on Monday 27th April 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 27th April 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 30-40 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 15 kph from the south.

22
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
97
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Champaign weather for Tuesday 28th April 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 19°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a light breeze of 10 kph from the west.

19
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
59
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
10
kph wind from W

Champaign weather for Wednesday 29th April 2026

Expect isolated thunderstorms in Champaign, Illinois with a maximum temperature of 16°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 5-10 mm of rainfall expected with 21% chance of some rain and a light breeze of 11 kph from the north.

16
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
6
UV index (High)
21
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Champaign weather for Thursday 30th April 2026

Expect mostly cloudy with light rain in Champaign, Illinois with a maximum temperature of 16°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and little or no wind of 5 kph from the north-west.

16
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
5
kph wind from NW

Champaign weather for Friday 1st May 2026

Expect overcast skies in Champaign, Illinois with a maximum temperature of 15°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.