Hourly Weather Forecast - O'Fallon, IL

12 AM
30°F
40%
13mph
WNW
40% Chance Frozen Mix
Humidity
70%
Feels like
19°F
Dew Point
21°F
1 AM
28°F
30%
13mph
WNW
30% Chance Freezing Rain
Humidity
69%
Feels like
17°F
Dew Point
19°F
2 AM
27°F
30%
13mph
WNW
30% Chance Freezing Rain
Humidity
67%
Feels like
16°F
Dew Point
18°F
3 AM
25°F
20%
13mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
14°F
Dew Point
16°F
4 AM
24°F
10%
13mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
12°F
Dew Point
14°F
5 AM
23°F
10%
14mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
11°F
Dew Point
13°F
6 AM
22°F
10%
14mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
10°F
Dew Point
11°F
7 AM
22°F
10%
15mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
9°F
Dew Point
10°F
7:15 AM
8 AM
23°F
10%
15mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
10°F
Dew Point
9°F
9 AM
24°F
10%
16mph
WNW
Mostly Cloudy
Humidity
51%
Feels like
11°F
Dew Point
8°F
10 AM
24°F
10%
16mph
WNW
Mostly Cloudy
Humidity
48%
Feels like
12°F
Dew Point
8°F
11 AM
25°F
10%
15mph
WNW
Mostly Cloudy
Humidity
46%
Feels like
13°F
Dew Point
7°F
12 PM
25°F
10%
15mph
WNW
Partly Cloudy
Humidity
45%
Feels like
13°F
Dew Point
7°F
1 PM
25°F
10%
15mph
WNW
Partly Cloudy
Humidity
46%
Feels like
12°F
Dew Point
7°F
2 PM
24°F
10%
14mph
W
Mostly Sunny
Humidity
47%
Feels like
12°F
Dew Point
7°F
3 PM
22°F
10%
14mph
W
Sunny
Humidity
49%
Feels like
10°F
Dew Point
6°F
4 PM
21°F
10%
13mph
WNW
Mostly Sunny
Humidity
52%
Feels like
8°F
Dew Point
6°F
5 PM
21°F
10%
12mph
WNW
Partly Cloudy
Humidity
50%
Feels like
9°F
Dew Point
6°F
5:04 PM
6 PM
22°F
10%
11mph
WNW
Cloudy
Humidity
49%
Feels like
10°F
Dew Point
6°F
7 PM
22°F
10%
11mph
WNW
Cloudy
Humidity
47%
Feels like
11°F
Dew Point
5°F
8 PM
21°F
10%
11mph
WNW
Cloudy
Humidity
50%
Feels like
10°F
Dew Point
5°F
9 PM
20°F
10%
10mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
8°F
Dew Point
6°F
10 PM
18°F
10%
11mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
6°F
Dew Point
5°F
11 PM
17°F
10%
11mph
NW
Partly Cloudy
Humidity
59%
Feels like
4°F
Dew Point
5°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

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

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