Hourly Weather Forecast - Castleton, IL

12 AM
29°F
20%
21mph
NW
Windy
Humidity
59%
Feels like
16°F
Dew Point
17°F
1 AM
26°F
20%
21mph
NW
Windy
Humidity
60%
Feels like
12°F
Dew Point
15°F
2 AM
25°F
30%
21mph
NW
30% Chance Frozen Mix
Humidity
59%
Feels like
11°F
Dew Point
13°F
3 AM
24°F
30%
21mph
NW
30% Chance Frozen Mix
Humidity
59%
Feels like
9°F
Dew Point
12°F
4 AM
23°F
30%
21mph
NW
30% Chance Frozen Mix
Humidity
57%
Feels like
8°F
Dew Point
10°F
5 AM
22°F
30%
20mph
NW
30% Chance of Snow
Humidity
55%
Feels like
8°F
Dew Point
9°F
6 AM
22°F
10%
19mph
NW
Partly Cloudy
Humidity
53%
Feels like
7°F
Dew Point
8°F
7 AM
22°F
10%
18mph
NW
Partly Cloudy
Humidity
51%
Feels like
7°F
Dew Point
6°F
7:09 AM
8 AM
23°F
10%
18mph
NW
Partly Cloudy
Humidity
48%
Feels like
8°F
Dew Point
6°F
9 AM
24°F
10%
19mph
NW
Partly Cloudy
Humidity
45%
Feels like
10°F
Dew Point
6°F
10 AM
26°F
10%
19mph
NW
Mostly Sunny
Humidity
43%
Feels like
12°F
Dew Point
6°F
11 AM
27°F
10%
19mph
NW
Mostly Sunny
Humidity
42%
Feels like
13°F
Dew Point
7°F
12 PM
28°F
10%
19mph
WNW
Mostly Sunny
Humidity
41%
Feels like
14°F
Dew Point
7°F
1 PM
28°F
10%
18mph
WNW
Mostly Sunny
Humidity
41%
Feels like
15°F
Dew Point
7°F
2 PM
29°F
10%
18mph
WNW
Mostly Sunny
Humidity
40%
Feels like
16°F
Dew Point
7°F
3 PM
29°F
10%
18mph
WNW
Sunny
Humidity
39%
Feels like
16°F
Dew Point
7°F
4 PM
28°F
10%
17mph
WNW
Sunny
Humidity
39%
Feels like
16°F
Dew Point
7°F
5 PM
27°F
10%
16mph
WNW
Sunny
Humidity
40%
Feels like
15°F
Dew Point
6°F
6 PM
26°F
10%
14mph
NW
Sunny
Humidity
42%
Feels like
14°F
Dew Point
6°F
7 PM
24°F
10%
12mph
NW
Sunny
Humidity
44%
Feels like
13°F
Dew Point
5°F
7:06 PM
8 PM
22°F
10%
11mph
NW
Clear
Humidity
46%
Feels like
11°F
Dew Point
5°F
9 PM
22°F
10%
10mph
NW
Clear
Humidity
48%
Feels like
11°F
Dew Point
5°F
10 PM
21°F
10%
9mph
NW
Clear
Humidity
48%
Feels like
11°F
Dew Point
5°F
11 PM
21°F
10%
8mph
NW
Clear
Humidity
48%
Feels like
11°F
Dew Point
4°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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