Hourly Weather Forecast - O'Fallon, IL

12 AM
46°F
0%
4mph
WSW
Clear
Humidity
73%
Feels like
45°F
Dew Point
38°F
1 AM
45°F
0%
4mph
SW
Clear
Humidity
78%
Feels like
43°F
Dew Point
38°F
2 AM
44°F
0%
4mph
SW
Clear
Humidity
81%
Feels like
42°F
Dew Point
38°F
3 AM
43°F
0%
4mph
WSW
Clear
Humidity
83%
Feels like
41°F
Dew Point
38°F
4 AM
42°F
0%
5mph
WSW
Clear
Humidity
83%
Feels like
39°F
Dew Point
38°F
5 AM
42°F
0%
5mph
WSW
Clear
Humidity
84%
Feels like
39°F
Dew Point
38°F
6 AM
44°F
0%
5mph
WSW
Clear
Humidity
81%
Feels like
41°F
Dew Point
38°F
6:00 AM
7 AM
48°F
0%
6mph
WSW
Sunny
Humidity
75%
Feels like
45°F
Dew Point
40°F
8 AM
53°F
0%
6mph
WSW
Sunny
Humidity
65%
Feels like
53°F
Dew Point
42°F
9 AM
59°F
0%
8mph
WSW
Sunny
Humidity
55%
Feels like
59°F
Dew Point
43°F
10 AM
63°F
0%
8mph
WSW
Sunny
Humidity
49%
Feels like
63°F
Dew Point
44°F
11 AM
67°F
0%
9mph
WSW
Sunny
Humidity
45%
Feels like
67°F
Dew Point
45°F
12 PM
69°F
0%
9mph
WSW
Mostly Sunny
Humidity
40%
Feels like
69°F
Dew Point
44°F
1 PM
71°F
0%
9mph
W
Mostly Sunny
Humidity
36%
Feels like
71°F
Dew Point
43°F
2 PM
72°F
0%
9mph
WSW
Partly Cloudy
Humidity
35%
Feels like
72°F
Dew Point
43°F
3 PM
72°F
0%
9mph
WSW
Partly Cloudy
Humidity
35%
Feels like
72°F
Dew Point
43°F
4 PM
73°F
10%
9mph
WSW
Partly Cloudy
Humidity
35%
Feels like
73°F
Dew Point
44°F
5 PM
72°F
10%
9mph
WSW
Mostly Sunny
Humidity
36%
Feels like
72°F
Dew Point
44°F
6 PM
70°F
10%
8mph
WSW
Mostly Sunny
Humidity
39%
Feels like
70°F
Dew Point
44°F
7 PM
68°F
10%
6mph
WSW
Mostly Sunny
Humidity
45%
Feels like
68°F
Dew Point
46°F
7:53 PM
8 PM
65°F
10%
6mph
SW
Clear
Humidity
48%
Feels like
65°F
Dew Point
45°F
9 PM
63°F
10%
6mph
SW
Clear
Humidity
52%
Feels like
63°F
Dew Point
45°F
10 PM
62°F
10%
6mph
SSW
Clear
Humidity
55%
Feels like
62°F
Dew Point
45°F
11 PM
60°F
10%
7mph
SSW
Mostly Clear
Humidity
58%
Feels like
60°F
Dew Point
45°F

Today's Severe Weather Outlook

Mid-South Up Next in Severe Weather Outbreak

Impressive severe thunderstorms will reorganize in the Mid-South, leading to another day with all severe weather threats in play.

Today's Weather Outlook

Today's Weather Outlook

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