Weather in O'Fallon for 7 September
September 7, Monday
16° / 33°
clear sky
12 AM
25°
1 AM
24°
2 AM
24°
3 AM
23°
4 AM
22°
5 AM
17°
6 AM
16°
7 AM
17°
8 AM
19°
9 AM
22°
10 AM
25°
11 AM
27°
12 PM
29°
1 PM
31°
2 PM
32°
3 PM
33°
4 PM
33°
5 PM
32°
6 PM
31°
7 PM
28°
8 PM
24°
9 PM
23°
10 PM
22°
11 PM
21°
Pressure
749mmHg
Air Quality
32 AQI
Humidity
50%
Wind W
5m/s
Skies are mostly clear. No significant precipitation is expected. Air temperature is around 25.0°, with a range from 16.5° to 33.1°. UV index is high (8), sun protection is recommended.