O'Fallon, MO

Detailed forecast

Saturday December 28
03am
Mostly clear 50°
3 mph
Mostly clear
Precip chance: 34%
Humidity: 94%
06am
Overcast 48°
2 mph
Overcast
Precip chance: 36%
Humidity: 95%
09am
Overcast 52°
2 mph
Overcast
Precip chance: 43%
Humidity: 89%
12pm
Overcast and light rain 57°
3 mph
Overcast and light rain
Precip chance: 50%
Humidity: 81%
03pm
Overcast 57°
2 mph
Overcast
Precip chance: 48%
Humidity: 76%
06pm
Overcast 52°
2 mph
Overcast
Precip chance: 45%
Humidity: 84%
09pm
Overcast 48°
2 mph
Overcast
Precip chance: 42%
Humidity: 90%
12am
Overcast 46°
3 mph
Overcast
Precip chance: 39%
Humidity: 93%
03am
Overcast 45°
4 mph
Overcast
Precip chance: 39%
Humidity: 92%
06am
Overcast 43°
4 mph
Overcast
Precip chance: 39%
Humidity: 93%