O'Fallon, IL
- Local weather
- 10 day forecast
- Weather maps
- Last Visited
- Most Popular in
- Sea areas
- Ski Resorts
O'Fallon, IL
04am
61°
5 mph
Mostly clear
Precip chance: 3%
Humidity: 54%
Precip chance: 3%
Humidity: 54%
07am
63°
3 mph
Cloudy
Precip chance: 4%
Humidity: 60%
Precip chance: 4%
Humidity: 60%
10am
72°
7 mph
Mostly clear
Precip chance: 2%
Humidity: 52%
Precip chance: 2%
Humidity: 52%
01pm
79°
7 mph
Partly cloudy
Precip chance: 4%
Humidity: 42%
Precip chance: 4%
Humidity: 42%
04pm
82°
8 mph
Cloudy
Precip chance: 2%
Humidity: 38%
Precip chance: 2%
Humidity: 38%
07pm
81°
8 mph
Partly cloudy
Precip chance: 2%
Humidity: 49%
Precip chance: 2%
Humidity: 49%
10pm
72°
4 mph
Clear
Precip chance: 2%
Humidity: 55%
Precip chance: 2%
Humidity: 55%
01am
70°
2 mph
Cloudy
Precip chance: 2%
Humidity: 60%
Precip chance: 2%
Humidity: 60%
04am
66°
3 mph
Mostly clear
Precip chance: 2%
Humidity: 69%
Precip chance: 2%
Humidity: 69%
07am
68°
4 mph
Clear
Precip chance: 2%
Humidity: 70%
Precip chance: 2%
Humidity: 70%
Courtemont-Varennes
Fri 08pm
72°
Sat 02am
55°
Sat 08am
57°
Sat 02pm
72°
Sat 08pm
75°
Sun 02am
63°
Sun 08am
61°