Champaign weather live forecast

Today's maximum temperature in Champaign is expected to be 15°C. Select a day from the live weather forecast for Champaign, Illinois, USA for more weather parameters.

Thursday
8th Jan
15

5

0

1
Friday
9th Jan
15

6

2

1
Saturday
10th Jan
5

-1

2

1
Sunday
11th Jan
-1

-4

5

1
Monday
12th Jan
5

-4

8

2

5-day weather forecast updated at 04:01 on Thursday 8th January 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 8th January 2026

Expect mostly cloudy with light rain in Champaign, Illinois with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 19 kph from the south.

15
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from S

Champaign weather for Friday 9th January 2026

Expect mostly cloudy with light rain in Champaign, Illinois with a maximum temperature of 15°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 17 kph from the south-west.

15
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
20
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
17
kph wind from SW

Champaign weather for Saturday 10th January 2026

Expect mostly cloudy with light rain in Champaign, Illinois with a maximum temperature of 5°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 13 kph from the west.

5
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
66
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
13
kph wind from W

Champaign weather for Sunday 11th January 2026

Expect broken clouds in Champaign, Illinois with a maximum temperature of -1°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 16 kph from the west.

-1
°C maximum temperature
-4
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-5
°C wind chill
16
kph wind from W

Champaign weather for Monday 12th January 2026

Expect scattered clouds in Champaign, Illinois with a maximum temperature of 5°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.