Hourly Weather Forecast - O'Fallon, MO

12 AM
49°F
20%
8mph
W
Cloudy
Humidity
68%
Feels like
45°F
Dew Point
38°F
1 AM
47°F
20%
9mph
W
Mostly Cloudy
Humidity
71%
Feels like
43°F
Dew Point
38°F
2 AM
45°F
20%
9mph
WNW
Partly Cloudy
Humidity
74%
Feels like
41°F
Dew Point
37°F
3 AM
44°F
10%
9mph
WNW
Partly Cloudy
Humidity
76%
Feels like
38°F
Dew Point
37°F
4 AM
42°F
10%
10mph
NW
Partly Cloudy
Humidity
78%
Feels like
37°F
Dew Point
36°F
5 AM
41°F
0%
10mph
NW
Mostly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
35°F
6 AM
40°F
0%
11mph
NW
Mostly Cloudy
Humidity
78%
Feels like
34°F
Dew Point
34°F
7 AM
40°F
0%
12mph
NW
Mostly Cloudy
Humidity
76%
Feels like
33°F
Dew Point
33°F
7:20 AM
8 AM
40°F
0%
14mph
NW
Mostly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
32°F
9 AM
39°F
0%
16mph
NW
Mostly Cloudy
Humidity
72%
Feels like
31°F
Dew Point
31°F
10 AM
39°F
10%
17mph
NW
Mostly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
29°F
11 AM
38°F
10%
18mph
NNW
Mostly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
27°F
12 PM
37°F
10%
19mph
NNW
Mostly Cloudy
Humidity
61%
Feels like
27°F
Dew Point
24°F
1 PM
37°F
10%
19mph
NNW
Partly Cloudy
Humidity
56%
Feels like
26°F
Dew Point
22°F
2 PM
36°F
0%
19mph
NNW
Partly Cloudy
Humidity
52%
Feels like
26°F
Dew Point
20°F
3 PM
35°F
0%
19mph
NNW
Partly Cloudy
Humidity
50%
Feels like
25°F
Dew Point
19°F
4 PM
34°F
0%
18mph
NNW
Partly Cloudy
Humidity
49%
Feels like
23°F
Dew Point
17°F
5 PM
32°F
0%
16mph
NNW
Partly Cloudy
Humidity
49%
Feels like
21°F
Dew Point
15°F
5:04 PM
6 PM
31°F
0%
16mph
NNW
Partly Cloudy
Humidity
49%
Feels like
20°F
Dew Point
14°F
7 PM
30°F
0%
15mph
NNW
Partly Cloudy
Humidity
51%
Feels like
18°F
Dew Point
14°F
8 PM
29°F
0%
15mph
NNW
Partly Cloudy
Humidity
50%
Feels like
18°F
Dew Point
13°F
9 PM
29°F
0%
15mph
NNW
Partly Cloudy
Humidity
50%
Feels like
17°F
Dew Point
12°F
10 PM
28°F
0%
15mph
NNW
Partly Cloudy
Humidity
48%
Feels like
16°F
Dew Point
11°F
11 PM
27°F
0%
14mph
NNW
Partly Cloudy
Humidity
48%
Feels like
15°F
Dew Point
10°F

Monday's Weather Outlook

Today's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

(Image provided by NOAA)

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People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

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