❮
Today Hourly 7 days 30 days May
❯

May 2026 Weather | Champaign, Illinois

Fri 5/1
Cloudy Weather
Day 55°
Night 36°
55
Sat 5/2
Cloudy Weather
Day 59°
Night 37°
2
Sun 5/3
Cloudy Weather
Day 68°
Night 46°
12
Mon 5/4
Rainy Weather
Day 66°
Night 46°
55
Tue 5/5
Rainy Weather
Day 66°
Night 45°
56
Wed 5/6
Sunny Weather
Day 66°
Night 45°
1
Thu 5/7
Rainy Weather
Day 64°
Night 45°
75
Fri 5/8
Rainy Weather
Day 64°
Night 45°
55
Sat 5/9
Cloudy Weather
Day 66°
Night 46°
8
Sun 5/10
Cloudy Weather
Day 72°
Night 57°
25
Mon 5/11
Rainy Weather
Day 66°
Night 54°
65
Tue 5/12
Cloudy Weather
Day 73°
Night 50°
Wed 5/13
Cloudy Weather
Day 66°
Night 46°
Thu 5/14
Cloudy Weather
Day 66°
Night 46°
Fri 5/15
Sunny Weather
Day 66°
Night 48°
Sat 5/16
Cloudy Weather
Day 68°
Night 48°
Sun 5/17
Cloudy Weather
Day 70°
Night 52°
Mon 5/18
Sunny with a Chance of Thunderstorms
Day 75°
Night 57°
Tue 5/19
Cloudy Weather
Day 77°
Night 57°
Wed 5/20
Rainy Weather
Day 72°
Night 57°
Thu 5/21
Rainy Weather
Day 70°
Night 55°
Fri 5/22
Sunny Weather
Day 73°
Night 55°
Sat 5/23
Sunny Weather
Day 77°
Night 59°
Sun 5/24
Cloudy Weather
Day 81°
Night 61°
Mon 5/25
Sunny Weather
Day 81°
Night 57°
Tue 5/26
Cloudy Weather
Day 75°
Night 54°
Wed 5/27
Sunny Weather
Day 72°
Night 52°
Thu 5/28
Sunny Weather
Day 73°
Night 55°
Fri 5/29
Sunny Weather
Day 79°
Night 57°
Sat 5/30
Cloudy Weather
Day 81°
Night 61°
Sun 5/31
Cloudy Weather
Day 82°
Night 63°

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI