Hourly Weather Forecast - Mascoutah, IL

12 AM
65°F
0%
9mph
SSW
Clear
Humidity
73%
Feels like
65°F
Dew Point
56°F
1 AM
65°F
0%
9mph
SSW
Clear
Humidity
75%
Feels like
65°F
Dew Point
57°F
2 AM
64°F
0%
9mph
SSW
Clear
Humidity
76%
Feels like
64°F
Dew Point
57°F
3 AM
64°F
0%
9mph
SSW
Clear
Humidity
78%
Feels like
64°F
Dew Point
57°F
4 AM
62°F
0%
9mph
SSW
Clear
Humidity
81%
Feels like
62°F
Dew Point
56°F
5 AM
62°F
0%
9mph
SSW
Clear
Humidity
83%
Feels like
62°F
Dew Point
56°F
6 AM
61°F
0%
9mph
SSW
Clear
Humidity
86%
Feels like
61°F
Dew Point
57°F
6:59 AM
7 AM
63°F
0%
9mph
SSW
Sunny
Humidity
85%
Feels like
63°F
Dew Point
58°F
8 AM
66°F
0%
10mph
SSW
Sunny
Humidity
77%
Feels like
66°F
Dew Point
58°F
9 AM
70°F
0%
10mph
SSW
Sunny
Humidity
68%
Feels like
70°F
Dew Point
59°F
10 AM
74°F
0%
11mph
SSW
Sunny
Humidity
62%
Feels like
74°F
Dew Point
60°F
11 AM
77°F
0%
10mph
SSW
Mostly Sunny
Humidity
56%
Feels like
77°F
Dew Point
60°F
12 PM
79°F
0%
10mph
SSW
Partly Cloudy
Humidity
51%
Feels like
79°F
Dew Point
60°F
1 PM
81°F
0%
9mph
SSW
Partly Cloudy
Humidity
48%
Feels like
82°F
Dew Point
59°F
2 PM
82°F
0%
9mph
SW
Mostly Cloudy
Humidity
46%
Feels like
82°F
Dew Point
59°F
3 PM
82°F
10%
9mph
WSW
Mostly Cloudy
Humidity
45%
Feels like
82°F
Dew Point
58°F
4 PM
80°F
10%
9mph
W
Mostly Cloudy
Humidity
45%
Feels like
80°F
Dew Point
57°F
5 PM
75°F
20%
13mph
NW
Mostly Cloudy
Humidity
49%
Feels like
75°F
Dew Point
55°F
6 PM
69°F
30%
17mph
NNW
30% Chance Rain Showers
Humidity
55%
Feels like
69°F
Dew Point
52°F
7 PM
63°F
40%
18mph
N
40% Chance Rain Showers
Humidity
59%
Feels like
63°F
Dew Point
49°F
7:12 PM
8 PM
59°F
40%
18mph
N
40% Chance Rain Showers
Humidity
61%
Feels like
59°F
Dew Point
46°F
9 PM
56°F
40%
17mph
N
40% Chance Rain Showers
Humidity
62%
Feels like
56°F
Dew Point
43°F
10 PM
53°F
30%
16mph
N
30% Chance Rain Showers
Humidity
64%
Feels like
53°F
Dew Point
41°F
11 PM
50°F
30%
15mph
N
30% Chance Rain Showers
Humidity
67%
Feels like
44°F
Dew Point
39°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

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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