Hourly Weather Forecast - Mascoutah, IL

1 AM
60°F
0%
5mph
NE
Mostly Clear
Humidity
69%
Feels like
60°F
Dew Point
50°F
2 AM
59°F
0%
5mph
NE
Mostly Clear
Humidity
70%
Feels like
59°F
Dew Point
49°F
3 AM
58°F
0%
5mph
NE
Clear
Humidity
73%
Feels like
58°F
Dew Point
49°F
4 AM
56°F
0%
5mph
NE
Mostly Clear
Humidity
76%
Feels like
56°F
Dew Point
49°F
5 AM
56°F
0%
5mph
ENE
Partly Cloudy
Humidity
78%
Feels like
56°F
Dew Point
49°F
6 AM
56°F
0%
5mph
ENE
Partly Cloudy
Humidity
78%
Feels like
56°F
Dew Point
49°F
7 AM
57°F
0%
4mph
ENE
Mostly Clear
Humidity
78%
Feels like
57°F
Dew Point
50°F
7:01 AM
8 AM
59°F
0%
4mph
E
Mostly Sunny
Humidity
74%
Feels like
59°F
Dew Point
51°F
9 AM
62°F
0%
5mph
E
Sunny
Humidity
69%
Feels like
62°F
Dew Point
52°F
10 AM
65°F
0%
5mph
ESE
Sunny
Humidity
65%
Feels like
65°F
Dew Point
53°F
11 AM
68°F
0%
4mph
ESE
Sunny
Humidity
59%
Feels like
68°F
Dew Point
53°F
12 PM
72°F
0%
4mph
SE
Sunny
Humidity
53%
Feels like
72°F
Dew Point
54°F
1 PM
76°F
0%
4mph
SSE
Sunny
Humidity
48%
Feels like
76°F
Dew Point
54°F
2 PM
78°F
0%
4mph
SSE
Sunny
Humidity
45%
Feels like
78°F
Dew Point
55°F
3 PM
80°F
0%
4mph
S
Sunny
Humidity
43%
Feels like
80°F
Dew Point
55°F
4 PM
80°F
0%
5mph
S
Sunny
Humidity
43%
Feels like
80°F
Dew Point
55°F
5 PM
78°F
0%
5mph
S
Sunny
Humidity
46%
Feels like
78°F
Dew Point
56°F
6 PM
76°F
0%
5mph
S
Sunny
Humidity
51%
Feels like
76°F
Dew Point
56°F
7 PM
74°F
0%
6mph
S
Sunny
Humidity
54%
Feels like
74°F
Dew Point
57°F
7:11 PM
8 PM
73°F
0%
6mph
S
Clear
Humidity
59%
Feels like
73°F
Dew Point
57°F
9 PM
70°F
0%
7mph
S
Clear
Humidity
64%
Feels like
70°F
Dew Point
57°F
10 PM
68°F
0%
8mph
S
Clear
Humidity
68%
Feels like
68°F
Dew Point
57°F
11 PM
66°F
0%
8mph
S
Clear
Humidity
71%
Feels like
66°F
Dew Point
57°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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