O'Fallon, IL
Current Weather Forecast for O'Fallon
IL 62269 | 2:56pm
Weather Conditions
45°
Feels Like
43°
Sunny
19°
45°
2
UV Index
Good
Air Quality
S
5 mph
Wind
0
in
rain
Today
Sun 3/2
45°
Highest Temperature
Plentiful sunshine. High near 45F. Winds light and variable.
Tonight
Sun 3/2
29°
Lowest Temperature
2%
A few passing clouds. Low 29F. Winds SSE at 5 to 10 mph.
Tomorrow
Mon 3/3
60°
Highest Temperature
1%
Intervals of clouds and sunshine. High around 60F. Winds SSE at 10 to 20 mph.
Next 12 Hours Forecast in O'Fallon
Hourly Weather Forecast & Temperature
3PM
45°
Feels Like
42°
Sunny
S 5
mph
Wind
1024 mb
Pressure
27%
Humidity
2
UV Index
10mi
Visibility
0%
Cloud Cover
4PM
45°
Feels Like
42°
5PM
44°
Feels Like
40°
6PM
40°
Feels Like
36°
7PM
37°
Feels Like
32°
8PM
1%
35°
Feels Like
30°
9PM
1%
34°
Feels Like
29°
10PM
1%
33°
Feels Like
28°
11PM
1%
32°
Feels Like
27°
12AM
1%
32°
Feels Like
28°
1AM
2%
31°
Feels Like
27°
2AM
2%
31°
Feels Like
26°
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