Weather in O'Fallon for 19 September
September 19, Saturday
23° / 39°
clear sky
1 AM
24°
4 AM
23°
7 AM
23°
10 AM
32°
1 PM
38°
4 PM
39°
7 PM
33°
10 PM
29°
Pressure
744mmHg
Air Quality
—
Humidity
51%
Wind NE
8m/s
Skies are mostly clear. No significant precipitation is expected. Air temperature is around 30.2°, with a range from 22.6° to 39.5°. Breezy weather with wind near 8.3 m/s and gusts up to 13.7 m/s. UV index is high (7), sun protection is recommended.