O'Fallon, MO
See RadarCurrent Weather Forecast for O'Fallon
MO 63368 | 10:39am
Weather Conditions
81°
Feels Like
84°
Sunny
64°
86°
5
UV Index
Good
Air Quality
SSW
3 mph
Wind
0
in
rain
Today
Tue 8/18
86°
Highest Temperature
1%
Sunshine and a few afternoon clouds. High 86F. Winds light and variable.
Tonight
Tue 8/18
69°
Lowest Temperature
83%
Partly cloudy this evening with thunderstorms becoming likely overnight. Gusty winds and small hail are possible. Low 69F. Winds SSE at 5 to 10 mph. Chance of rain 80%. Rainfall near an inch.
Tomorrow
Wed 8/19
81°
Highest Temperature
80%
Thunderstorms likely, especially during the morning. Gusty winds and small hail are possible. High 81F. Winds light and variable. Chance of rain 80%.
Local Weather Radar - O'Fallon, MO
Live O'Fallon Local Radar Forecast by FOX Weather
Next 12 Hours Forecast in O'Fallon
Hourly Weather Forecast & Temperature
11AM
1%
81°
Feels Like
85°
Sunny
SSW 3
mph
Wind
1017 mb
Pressure
63%
Humidity
6
UV Index
10mi
Visibility
0%
Cloud Cover
12PM
83°
Feels Like
86°
1PM
84°
Feels Like
88°
2PM
84°
Feels Like
88°
3PM
85°
Feels Like
89°
4PM
86°
Feels Like
91°
5PM
86°
Feels Like
91°
6PM
85°
Feels Like
91°
7PM
1%
83°
Feels Like
89°
8PM
15%
80°
Feels Like
85°
9PM
15%
78°
Feels Like
82°
10PM
15%
76°
Feels Like
80°
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