Hourly Weather Forecast - Mascoutah, IL

12 AM
34°F
0%
13mph
S
Cloudy
Humidity
48%
Feels like
25°F
Dew Point
17°F
1 AM
34°F
0%
13mph
SSW
Cloudy
Humidity
50%
Feels like
25°F
Dew Point
18°F
2 AM
34°F
0%
13mph
SSW
Cloudy
Humidity
52%
Feels like
25°F
Dew Point
19°F
3 AM
35°F
0%
14mph
SSW
Cloudy
Humidity
55%
Feels like
25°F
Dew Point
20°F
4 AM
35°F
0%
14mph
SSW
Cloudy
Humidity
60%
Feels like
26°F
Dew Point
22°F
5 AM
35°F
0%
13mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
25°F
6 AM
36°F
0%
12mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
28°F
Dew Point
27°F
7 AM
37°F
0%
12mph
SW
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
28°F
7:12 AM
8 AM
39°F
0%
11mph
SW
Mostly Sunny
Humidity
68%
Feels like
32°F
Dew Point
29°F
9 AM
41°F
0%
12mph
WSW
Sunny
Humidity
66%
Feels like
34°F
Dew Point
30°F
10 AM
42°F
0%
12mph
WSW
Sunny
Humidity
62%
Feels like
36°F
Dew Point
30°F
11 AM
44°F
0%
13mph
W
Sunny
Humidity
57%
Feels like
37°F
Dew Point
29°F
12 PM
45°F
0%
14mph
W
Sunny
Humidity
53%
Feels like
38°F
Dew Point
28°F
1 PM
45°F
0%
13mph
W
Sunny
Humidity
49%
Feels like
38°F
Dew Point
27°F
2 PM
44°F
0%
12mph
W
Sunny
Humidity
48%
Feels like
38°F
Dew Point
26°F
3 PM
43°F
0%
11mph
W
Sunny
Humidity
48%
Feels like
37°F
Dew Point
24°F
4 PM
42°F
0%
9mph
W
Sunny
Humidity
48%
Feels like
36°F
Dew Point
24°F
5 PM
40°F
0%
7mph
WSW
Sunny
Humidity
50%
Feels like
35°F
Dew Point
23°F
5:08 PM
6 PM
38°F
0%
6mph
WSW
Clear
Humidity
53%
Feels like
34°F
Dew Point
23°F
7 PM
37°F
0%
6mph
SW
Clear
Humidity
56%
Feels like
32°F
Dew Point
22°F
8 PM
35°F
0%
7mph
SW
Mostly Clear
Humidity
58%
Feels like
29°F
Dew Point
22°F
9 PM
34°F
0%
7mph
SW
Mostly Clear
Humidity
61%
Feels like
28°F
Dew Point
22°F
10 PM
33°F
0%
8mph
WSW
Mostly Clear
Humidity
62%
Feels like
26°F
Dew Point
21°F
11 PM
33°F
0%
8mph
WSW
Mostly Clear
Humidity
61%
Feels like
26°F
Dew Point
21°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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