O'Fallon, MO
See RadarCurrent Weather Forecast for O'Fallon
MO 63368 | 9:15am
Weather Conditions
78°
Feels Like
85°
Light Rain
74°
91°
2
UV Index
Good
Air Quality
W
5 mph
Wind
0.03
in
rain
Today
Sun 8/16
91°
Highest Temperature
89%
Showers and thundershowers likely, especially during the morning. Hot and humid. High 91F. Winds light and variable. Chance of rain 90%.
Tonight
Sun 8/16
70°
Lowest Temperature
40%
Overcast with showers at times. Low around 70F. Winds light and variable. Chance of rain 40%.
Tomorrow
Mon 8/17
85°
Highest Temperature
8%
Partly cloudy. High around 85F. Winds NNW at 5 to 10 mph.
Local Weather Radar - O'Fallon, MO
Live O'Fallon Local Radar Forecast by FOX Weather
Precipitation For O'Fallon

Intermittent rain for the next hour.
Next 12 Hours Forecast in O'Fallon
Hourly Weather Forecast & Temperature
10AM
64%
80°
Feels Like
87°
Showers
SW 5
mph
Wind
1017 mb
Pressure
84%
Humidity
3
UV Index
7mi
Visibility
67%
Cloud Cover
11AM
43%
82°
Feels Like
91°
12PM
2%
86°
Feels Like
97°
1PM
20%
88°
Feels Like
101°
2PM
23%
89°
Feels Like
103°
3PM
4%
90°
Feels Like
104°
4PM
5%
90°
Feels Like
104°
5PM
5%
89°
Feels Like
102°
6PM
5%
87°
Feels Like
100°
7PM
6%
85°
Feels Like
96°
8PM
24%
82°
Feels Like
92°
9PM
24%
80°
Feels Like
89°
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