Hourly Weather Forecast - O'Fallon, IL
32°F
0%
11mphSPartly Cloudy
Humidity51%Feels like23°FDew Point16°F
33°F
0%
11mphSSWPartly Cloudy
Humidity52%Feels like24°FDew Point17°F
33°F
0%
11mphSSWMostly Cloudy
Humidity54%Feels like25°FDew Point18°F
34°F
0%
10mphSWPartly Cloudy
Humidity56%Feels like26°FDew Point20°F
35°F
0%
10mphWSWPartly Cloudy
Humidity57%Feels like28°FDew Point21°F
37°F
10%
10mphWSWMostly Cloudy
Humidity57%Feels like30°FDew Point23°F
40°F
10%
10mphWMostly Cloudy
Humidity56%Feels like33°FDew Point25°F
42°F
0%
11mphWMostly Cloudy
Humidity53%Feels like36°FDew Point26°F
45°F
0%
12mphWMostly Cloudy
Humidity50%Feels like39°FDew Point27°F
46°F
0%
13mphWMostly Cloudy
Humidity47%Feels like40°FDew Point27°F
46°F
0%
13mphWMostly Cloudy
Humidity46%Feels like41°FDew Point27°F
46°F
0%
13mphWMostly Cloudy
Humidity46%Feels like40°FDew Point26°F
44°F
0%
13mphWCloudy
Humidity47%Feels like38°FDew Point26°F
43°F
0%
12mphWMostly Cloudy
Humidity49%Feels like36°FDew Point25°F
41°F
10%
11mphWMostly Cloudy
Humidity53%Feels like34°FDew Point25°F
39°F
30%
11mphW30% Chance of Light Rain
Humidity57%Feels like33°FDew Point26°F
38°F
30%
10mphW30% Chance of Flurries
Humidity62%Feels like31°FDew Point26°F
36°F
30%
11mphW30% Chance Frozen Mix
Humidity66%Feels like29°FDew Point26°F
35°F
30%
11mphW30% Chance Snow Showers
Humidity70%Feels like27°FDew Point26°F
33°F
30%
11mphW30% Chance of Snow
Humidity72%Feels like25°FDew Point25°F
32°F
10%
12mphWNWPartly Cloudy
Humidity71%Feels like23°FDew Point24°F














