Hourly Weather Forecast - Castleton, IL

12 AM
19°F
10%
7mph
NW
Mostly Clear
Humidity
52%
Feels like
9°F
Dew Point
4°F
1 AM
19°F
10%
6mph
NW
Partly Cloudy
Humidity
50%
Feels like
10°F
Dew Point
4°F
2 AM
19°F
10%
6mph
NW
Mostly Clear
Humidity
49%
Feels like
11°F
Dew Point
3°F
3 AM
20°F
10%
5mph
NW
Mostly Clear
Humidity
47%
Feels like
12°F
Dew Point
3°F
4 AM
20°F
10%
5mph
NW
Mostly Clear
Humidity
46%
Feels like
13°F
Dew Point
3°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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Allergy Forecast

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