Hourly Weather Forecast - Casey, IL

12 AM
29°F
0%
11mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
20°F
Dew Point
19°F
1 AM
30°F
0%
11mph
W
Mostly Cloudy
Humidity
67%
Feels like
21°F
Dew Point
20°F
2 AM
30°F
0%
10mph
W
Partly Cloudy
Humidity
66%
Feels like
21°F
Dew Point
20°F
3 AM
30°F
0%
10mph
W
Partly Cloudy
Humidity
67%
Feels like
21°F
Dew Point
20°F
4 AM
30°F
0%
9mph
W
Partly Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
5 AM
30°F
30%
9mph
WNW
30% Chance of Snow
Humidity
70%
Feels like
22°F
Dew Point
21°F
6 AM
30°F
0%
9mph
WNW
Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
7 AM
30°F
0%
9mph
WNW
Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
7:11 AM
8 AM
31°F
0%
10mph
WNW
Cloudy
Humidity
75%
Feels like
22°F
Dew Point
24°F
9 AM
32°F
0%
10mph
WNW
Cloudy
Humidity
75%
Feels like
23°F
Dew Point
25°F
10 AM
33°F
0%
11mph
W
Cloudy
Humidity
76%
Feels like
25°F
Dew Point
27°F
11 AM
35°F
0%
12mph
W
Mostly Cloudy
Humidity
73%
Feels like
26°F
Dew Point
27°F
12 PM
35°F
0%
13mph
W
Mostly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
27°F
1 PM
36°F
0%
14mph
W
Mostly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
28°F
2 PM
36°F
0%
14mph
W
Mostly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
28°F
3 PM
35°F
0%
13mph
W
Partly Cloudy
Humidity
73%
Feels like
26°F
Dew Point
27°F
4 PM
34°F
0%
12mph
W
Partly Cloudy
Humidity
73%
Feels like
26°F
Dew Point
27°F
4:38 PM
5 PM
34°F
0%
10mph
W
Mostly Cloudy
Humidity
72%
Feels like
26°F
Dew Point
26°F
6 PM
34°F
0%
9mph
W
Cloudy
Humidity
77%
Feels like
27°F
Dew Point
27°F
7 PM
33°F
0%
8mph
W
Cloudy
Humidity
77%
Feels like
27°F
Dew Point
27°F
8 PM
33°F
0%
8mph
W
Cloudy
Humidity
76%
Feels like
27°F
Dew Point
27°F
9 PM
33°F
0%
8mph
W
Mostly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
27°F
10 PM
33°F
0%
8mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
26°F
Dew Point
28°F
11 PM
33°F
0%
8mph
WNW
Cloudy
Humidity
83%
Feels like
26°F
Dew Point
28°F

Snow and Ice Forecast Through Monday

Storm Brings Heavy Midwestern Snow, New England Icing

A winter storm will deliver snow and significant icing from the Midwest to New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide