Hourly Weather Forecast - Mascoutah, IL

12 AM
32°F
0%
9mph
W
Mostly Clear
Humidity
61%
Feels like
25°F
Dew Point
20°F
1 AM
32°F
0%
9mph
W
Mostly Clear
Humidity
62%
Feels like
24°F
Dew Point
20°F
2 AM
31°F
0%
9mph
WNW
Mostly Clear
Humidity
62%
Feels like
24°F
Dew Point
20°F
3 AM
31°F
0%
9mph
NW
Mostly Clear
Humidity
62%
Feels like
23°F
Dew Point
19°F
4 AM
29°F
0%
9mph
NW
Mostly Clear
Humidity
63%
Feels like
21°F
Dew Point
19°F
5 AM
28°F
0%
8mph
NW
Mostly Clear
Humidity
64%
Feels like
20°F
Dew Point
18°F
6 AM
28°F
0%
7mph
NW
Mostly Clear
Humidity
63%
Feels like
20°F
Dew Point
17°F
7 AM
28°F
0%
7mph
NW
Mostly Clear
Humidity
59%
Feels like
20°F
Dew Point
15°F
7:12 AM
8 AM
29°F
0%
8mph
NNW
Mostly Sunny
Humidity
54%
Feels like
21°F
Dew Point
14°F
9 AM
30°F
0%
8mph
NNW
Mostly Sunny
Humidity
49%
Feels like
23°F
Dew Point
13°F
10 AM
32°F
0%
7mph
NW
Partly Cloudy
Humidity
45%
Feels like
26°F
Dew Point
13°F
11 AM
34°F
0%
6mph
NW
Partly Cloudy
Humidity
42%
Feels like
28°F
Dew Point
13°F
12 PM
35°F
0%
6mph
NW
Partly Cloudy
Humidity
40%
Feels like
30°F
Dew Point
13°F
1 PM
36°F
0%
5mph
NW
Mostly Cloudy
Humidity
40%
Feels like
31°F
Dew Point
14°F
2 PM
36°F
0%
5mph
NW
Mostly Cloudy
Humidity
39%
Feels like
32°F
Dew Point
14°F
3 PM
36°F
0%
5mph
NW
Mostly Cloudy
Humidity
39%
Feels like
31°F
Dew Point
14°F
4 PM
35°F
0%
4mph
NW
Partly Cloudy
Humidity
41%
Feels like
31°F
Dew Point
13°F
5 PM
33°F
0%
4mph
NNW
Mostly Sunny
Humidity
43%
Feels like
30°F
Dew Point
14°F
5:09 PM
6 PM
32°F
0%
4mph
NNW
Clear
Humidity
47%
Feels like
28°F
Dew Point
14°F
7 PM
31°F
0%
4mph
N
Clear
Humidity
50%
Feels like
27°F
Dew Point
14°F
8 PM
29°F
0%
4mph
N
Mostly Clear
Humidity
53%
Feels like
25°F
Dew Point
14°F
9 PM
28°F
0%
4mph
NNE
Mostly Clear
Humidity
55%
Feels like
23°F
Dew Point
14°F
10 PM
27°F
0%
4mph
N
Mostly Clear
Humidity
56%
Feels like
22°F
Dew Point
13°F
11 PM
26°F
0%
4mph
N
Mostly Clear
Humidity
54%
Feels like
21°F
Dew Point
12°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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