Hourly Weather Forecast - Casey, IL

12 AM
22°F
0%
8mph
SW
Partly Cloudy
Humidity
72%
Feels like
12°F
Dew Point
14°F
1 AM
21°F
0%
7mph
SW
Mostly Clear
Humidity
74%
Feels like
12°F
Dew Point
14°F
2 AM
21°F
0%
7mph
SW
Mostly Clear
Humidity
75%
Feels like
13°F
Dew Point
14°F
3 AM
21°F
0%
6mph
SSW
Mostly Clear
Humidity
77%
Feels like
12°F
Dew Point
15°F
4 AM
21°F
0%
6mph
SSW
Mostly Clear
Humidity
77%
Feels like
13°F
Dew Point
15°F
5 AM
21°F
10%
6mph
SSW
Clear
Humidity
79%
Feels like
12°F
Dew Point
15°F
6 AM
21°F
0%
7mph
SSW
Clear
Humidity
80%
Feels like
13°F
Dew Point
16°F
7 AM
22°F
0%
7mph
SSW
Clear
Humidity
80%
Feels like
13°F
Dew Point
17°F
7:05 AM
8 AM
23°F
0%
8mph
S
Sunny
Humidity
78%
Feels like
14°F
Dew Point
17°F
9 AM
25°F
0%
9mph
S
Sunny
Humidity
77%
Feels like
16°F
Dew Point
19°F
10 AM
27°F
0%
9mph
S
Sunny
Humidity
75%
Feels like
19°F
Dew Point
20°F
11 AM
30°F
0%
9mph
S
Sunny
Humidity
73%
Feels like
21°F
Dew Point
22°F
12 PM
32°F
0%
9mph
S
Sunny
Humidity
71%
Feels like
24°F
Dew Point
24°F
1 PM
34°F
0%
10mph
S
Sunny
Humidity
70%
Feels like
26°F
Dew Point
25°F
2 PM
35°F
0%
10mph
S
Sunny
Humidity
70%
Feels like
27°F
Dew Point
26°F
3 PM
35°F
0%
11mph
S
Sunny
Humidity
69%
Feels like
27°F
Dew Point
26°F
4 PM
35°F
0%
11mph
S
Sunny
Humidity
70%
Feels like
27°F
Dew Point
26°F
4:30 PM
5 PM
35°F
0%
11mph
S
Clear
Humidity
70%
Feels like
27°F
Dew Point
26°F
6 PM
34°F
0%
11mph
S
Clear
Humidity
70%
Feels like
26°F
Dew Point
26°F
7 PM
34°F
10%
11mph
S
Mostly Clear
Humidity
72%
Feels like
26°F
Dew Point
26°F
8 PM
34°F
10%
11mph
SSW
Partly Cloudy
Humidity
74%
Feels like
25°F
Dew Point
27°F
9 PM
34°F
10%
12mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
25°F
Dew Point
27°F
10 PM
34°F
10%
12mph
SSW
Cloudy
Humidity
79%
Feels like
25°F
Dew Point
28°F
11 PM
34°F
10%
12mph
SSW
Cloudy
Humidity
82%
Feels like
25°F
Dew Point
29°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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