Hourly Weather Forecast - Castleton, IL

1 AM
51°F
0%
4mph
SSW
Partly Cloudy
Humidity
72%
Feels like
51°F
Dew Point
42°F
2 AM
51°F
0%
5mph
SSW
Partly Cloudy
Humidity
71%
Feels like
51°F
Dew Point
42°F
3 AM
51°F
0%
6mph
SSW
Partly Cloudy
Humidity
71%
Feels like
51°F
Dew Point
42°F
4 AM
52°F
0%
6mph
SSW
Partly Cloudy
Humidity
69%
Feels like
52°F
Dew Point
42°F
5 AM
52°F
0%
7mph
SSW
Partly Cloudy
Humidity
67%
Feels like
52°F
Dew Point
41°F
6 AM
52°F
0%
8mph
SW
Partly Cloudy
Humidity
66%
Feels like
52°F
Dew Point
41°F
7 AM
53°F
0%
9mph
SW
Partly Cloudy
Humidity
65%
Feels like
53°F
Dew Point
41°F
7:02 AM
8 AM
55°F
0%
9mph
WSW
Partly Cloudy
Humidity
64%
Feels like
55°F
Dew Point
43°F
9 AM
59°F
0%
10mph
WSW
Partly Cloudy
Humidity
62%
Feels like
59°F
Dew Point
46°F
10 AM
63°F
0%
11mph
W
Partly Cloudy
Humidity
59%
Feels like
63°F
Dew Point
48°F
11 AM
66°F
0%
11mph
W
Partly Cloudy
Humidity
55%
Feels like
66°F
Dew Point
49°F
12 PM
69°F
0%
11mph
WNW
Partly Cloudy
Humidity
52%
Feels like
69°F
Dew Point
51°F
1 PM
71°F
0%
11mph
WNW
Partly Cloudy
Humidity
49%
Feels like
71°F
Dew Point
51°F
2 PM
72°F
0%
10mph
NW
Mostly Sunny
Humidity
47%
Feels like
72°F
Dew Point
51°F
3 PM
73°F
0%
11mph
NW
Mostly Sunny
Humidity
45%
Feels like
73°F
Dew Point
50°F
4 PM
72°F
0%
10mph
NNW
Partly Cloudy
Humidity
45%
Feels like
72°F
Dew Point
49°F
5 PM
70°F
0%
9mph
NNW
Mostly Sunny
Humidity
47%
Feels like
70°F
Dew Point
49°F
6 PM
67°F
0%
8mph
NNW
Mostly Sunny
Humidity
52%
Feels like
67°F
Dew Point
49°F
7 PM
64°F
0%
6mph
N
Partly Cloudy
Humidity
57%
Feels like
64°F
Dew Point
48°F
7:10 PM
8 PM
61°F
0%
6mph
N
Partly Cloudy
Humidity
63%
Feels like
61°F
Dew Point
48°F
9 PM
58°F
0%
5mph
NNE
Partly Cloudy
Humidity
69%
Feels like
58°F
Dew Point
48°F
10 PM
55°F
0%
4mph
NE
Cloudy
Humidity
75%
Feels like
55°F
Dew Point
47°F
11 PM
53°F
0%
4mph
NE
Cloudy
Humidity
79%
Feels like
53°F
Dew Point
46°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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