Hourly Weather Forecast - O'Fallon, MO
40°F
0%
15mphNNWMostly Cloudy
Humidity73%Feels like32°FDew Point33°F
40°F
0%
14mphNNWPartly Cloudy
Humidity71%Feels like32°FDew Point31°F
39°F
0%
13mphNNWMostly Clear
Humidity70%Feels like31°FDew Point30°F
38°F
0%
12mphNNWMostly Clear
Humidity69%Feels like30°FDew Point29°F













