Hourly Weather Forecast - O'Fallon, MO

12 AM
47°F
0%
2mph
SW
Mostly Cloudy
Humidity
86%
Feels like
47°F
Dew Point
43°F
1 AM
46°F
0%
2mph
WSW
Partly Cloudy
Humidity
88%
Feels like
46°F
Dew Point
43°F
2 AM
46°F
0%
2mph
WSW
Partly Cloudy
Humidity
90%
Feels like
46°F
Dew Point
43°F
3 AM
46°F
0%
2mph
WSW
Hazy
Humidity
91%
Feels like
46°F
Dew Point
44°F

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