Hourly Weather Forecast - Caseyville, IL

12 AM
43°F
10%
5mph
S
Clear
Humidity
84%
Feels like
41°F
Dew Point
39°F
1 AM
43°F
10%
4mph
SSW
Clear
Humidity
86%
Feels like
40°F
Dew Point
39°F
2 AM
43°F
10%
4mph
SSW
Clear
Humidity
87%
Feels like
40°F
Dew Point
39°F
3 AM
42°F
10%
4mph
S
Clear
Humidity
89%
Feels like
40°F
Dew Point
40°F
4 AM
43°F
10%
4mph
S
Mostly Clear
Humidity
90%
Feels like
41°F
Dew Point
40°F
5 AM
43°F
10%
3mph
S
Mostly Clear
Humidity
89%
Feels like
41°F
Dew Point
40°F
6 AM
44°F
10%
3mph
S
Partly Cloudy
Humidity
88%
Feels like
43°F
Dew Point
41°F
6:57 AM
7 AM
47°F
10%
4mph
S
Mostly Sunny
Humidity
90%
Feels like
46°F
Dew Point
44°F
8 AM
51°F
10%
4mph
S
Mostly Sunny
Humidity
87%
Feels like
51°F
Dew Point
47°F
9 AM
54°F
10%
4mph
S
Mostly Sunny
Humidity
81%
Feels like
54°F
Dew Point
49°F
10 AM
58°F
10%
5mph
SSW
Mostly Sunny
Humidity
76%
Feels like
58°F
Dew Point
51°F
11 AM
62°F
10%
6mph
SSW
Mostly Sunny
Humidity
72%
Feels like
62°F
Dew Point
53°F
12 PM
65°F
10%
7mph
SSW
Partly Cloudy
Humidity
68%
Feels like
65°F
Dew Point
54°F
1 PM
67°F
10%
7mph
SW
Partly Cloudy
Humidity
64%
Feels like
67°F
Dew Point
55°F
2 PM
68°F
10%
6mph
SW
Partly Cloudy
Humidity
62%
Feels like
68°F
Dew Point
55°F
3 PM
67°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
63%
Feels like
67°F
Dew Point
55°F
4 PM
65°F
30%
5mph
SW
30% Chance Rain Showers
Humidity
67%
Feels like
65°F
Dew Point
54°F
5 PM
63°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
71%
Feels like
63°F
Dew Point
53°F
5:32 PM
6 PM
60°F
40%
5mph
SSW
40% Chance Rain Showers
Humidity
76%
Feels like
60°F
Dew Point
53°F
7 PM
59°F
50%
5mph
SW
50% Chance Rain Showers
Humidity
79%
Feels like
59°F
Dew Point
52°F
8 PM
57°F
60%
5mph
WSW
60% Chance Rain Showers
Humidity
82%
Feels like
57°F
Dew Point
52°F
9 PM
55°F
60%
6mph
W
60% Chance Rain Showers
Humidity
81%
Feels like
55°F
Dew Point
49°F
10 PM
53°F
60%
6mph
W
60% Chance Rain Showers
Humidity
77%
Feels like
53°F
Dew Point
46°F
11 PM
51°F
50%
6mph
WNW
50% Chance Rain Showers
Humidity
78%
Feels like
51°F
Dew Point
44°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

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Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

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