Champaign 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Champaign 7-day weather forecast

created the forecast for Champaign, Illinois using data from . This week's high is 85 掳F on Monday, while the low is 49 掳F on Wednesday. There are expected to be 0 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 85 掳F, low of 67 掳F (64% humidity)
- Partly sunny with a 100% chance of rain (51 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 5:34 AM, sunset at 8:04 PM
You may also like: People from these metros are looking to buy homes in Champaign
1 / 6
Jaromir Chalabala // Shutterstock

Tuesday, May 19

- High of 80 掳F, low of 59 掳F (72% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:34 AM, sunset at 8:05 PM
2 / 6
Alex Stemmer // Shutterstock

Wednesday, May 20

- High of 64 掳F, low of 49 掳F (61% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:33 AM, sunset at 8:06 PM
3 / 6
Valeriy Boyarskiy // Shutterstock

Thursday, May 21

- High of 58 掳F, low of 49 掳F (57% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:32 AM, sunset at 8:06 PM
4 / 6
Leszek Glasner // Shutterstock

Friday, May 22

- High of 56 掳F, low of 51 掳F (97% humidity)
- Overcast with a 100% chance of rain (12 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 5:31 AM, sunset at 8:07 PM
5 / 6
Cari Rubin Photography // Shutterstock

Saturday, May 23

- High of 73 掳F, low of 56 掳F (86% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 5:31 AM, sunset at 8:08 PM
- First quarter moon
You may also like: Car insurance rates in Champaign October 2025
6 / 6
Deborah Kolb // Shutterstock

Sunday, May 24

- High of 77 掳F, low of 65 掳F (87% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 5:30 AM, sunset at 8:09 PM

Trending Now