Champaign 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Champaign 7-day weather forecast

Stacker created the forecast for Champaign, Illinois using data from OpenWeather. This week's high is 94 °F on Friday, while the low is 63 °F on Tuesday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, September 15

- High of 90 °F, low of 64 °F (33% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:34 AM, sunset at 7:02 PM
1 / 6
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Tuesday, September 16

- High of 91 °F, low of 63 °F (28% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:35 AM, sunset at 7:00 PM
2 / 6
South12th Photography // Shutterstock

Wednesday, September 17

- High of 91 °F, low of 63 °F (27% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:36 AM, sunset at 6:58 PM
3 / 6
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Thursday, September 18

- High of 93 °F, low of 64 °F (20% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:37 AM, sunset at 6:57 PM
4 / 6
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Friday, September 19

- High of 94 °F, low of 65 °F (25% humidity)
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:37 AM, sunset at 6:55 PM
5 / 6
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Saturday, September 20

- High of 86 °F, low of 66 °F (34% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:38 AM, sunset at 6:53 PM
6 / 6
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Sunday, September 21

- High of 75 °F, low of 64 °F (66% humidity)
- Overcast with a 100% chance of rain (13 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:39 AM, sunset at 6:52 PM
- New moon

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