Champaign 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Champaign 7-day weather forecast

Stacker created the forecast for Champaign, Illinois using data from OpenWeather. This week's high is 87 °F on Monday, while the low is 51 °F on Thursday. There are expected to be 3 sunny days and rain on 1 day this week.

NWS Lincoln IL has issued an air quality alert until Monday at 03:00 PM.

Monday, July 20

- High of 87 °F, low of 67 °F (73% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:40 AM, sunset at 8:18 PM
1 / 6
Alex Stemmer // Shutterstock

Tuesday, July 21

- High of 87 °F, low of 65 °F (80% humidity)
- Overcast with a 100% chance of rain (46 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:41 AM, sunset at 8:17 PM
- First quarter moon
2 / 6
supergenijalac // Shutterstock

Wednesday, July 22

- High of 67 °F, low of 55 °F (70% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:41 AM, sunset at 8:16 PM
3 / 6
LeManna // Shutterstock

Thursday, July 23

- High of 72 °F, low of 51 °F (62% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:42 AM, sunset at 8:15 PM
4 / 6
Cari Rubin Photography // Shutterstock

Friday, July 24

- High of 71 °F, low of 58 °F (70% humidity)
- Overcast with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 5:43 AM, sunset at 8:14 PM
5 / 6
Rachasie // Shutterstock

Saturday, July 25

- High of 78 °F, low of 59 °F (70% humidity)
- Sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 5:44 AM, sunset at 8:14 PM
6 / 6
Flamingo Images // Shutterstock

Sunday, July 26

- High of 83 °F, low of 64 °F (77% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 5:45 AM, sunset at 8:13 PM

Trending Now