Hourly Weather Forecast - Castleton, IL

10 AM
55°F
0%
3mph
SE
Sunny
Humidity
56%
Feels like
55°F
Dew Point
40°F
11 AM
59°F
0%
3mph
SSE
Sunny
Humidity
54%
Feels like
59°F
Dew Point
42°F
12 PM
64°F
0%
3mph
SSE
Sunny
Humidity
51%
Feels like
64°F
Dew Point
45°F
1 PM
67°F
0%
3mph
SSE
Sunny
Humidity
48%
Feels like
67°F
Dew Point
47°F
2 PM
70°F
0%
3mph
SSE
Mostly Sunny
Humidity
46%
Feels like
70°F
Dew Point
48°F
3 PM
71°F
0%
3mph
SE
Mostly Sunny
Humidity
44%
Feels like
71°F
Dew Point
48°F
4 PM
71°F
0%
3mph
SE
Mostly Sunny
Humidity
44%
Feels like
71°F
Dew Point
48°F
5 PM
70°F
0%
3mph
ESE
Mostly Sunny
Humidity
47%
Feels like
70°F
Dew Point
49°F
6 PM
66°F
0%
2mph
ENE
Mostly Sunny
Humidity
54%
Feels like
66°F
Dew Point
49°F
7 PM
62°F
0%
2mph
ENE
Mostly Sunny
Humidity
61%
Feels like
62°F
Dew Point
48°F
7:09 PM
8 PM
58°F
0%
2mph
ENE
Partly Cloudy
Humidity
68%
Feels like
58°F
Dew Point
47°F
9 PM
55°F
0%
2mph
ESE
Partly Cloudy
Humidity
72%
Feels like
55°F
Dew Point
46°F
10 PM
52°F
0%
2mph
SE
Partly Cloudy
Humidity
77%
Feels like
52°F
Dew Point
45°F
11 PM
50°F
0%
2mph
SSE
Partly Cloudy
Humidity
79%
Feels like
50°F
Dew Point
44°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.

Today's Weather Outlook

Today's Weather Outlook

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)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

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