Hourly Weather Forecast - Castleton, VA

12 AM
32°F
10%
3mph
S
Partly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
19°F
1 AM
33°F
10%
3mph
S
Partly Cloudy
Humidity
59%
Feels like
29°F
Dew Point
20°F
2 AM
33°F
10%
4mph
S
Partly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
20°F
3 AM
33°F
10%
5mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
28°F
Dew Point
21°F
4 AM
33°F
10%
6mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
28°F
Dew Point
21°F
5 AM
33°F
10%
6mph
SSW
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
22°F
6 AM
33°F
20%
6mph
SSW
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
22°F
7 AM
33°F
20%
6mph
SSW
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
22°F
7:27 AM
8 AM
34°F
30%
6mph
SSW
30% Chance of Snow
Humidity
62%
Feels like
28°F
Dew Point
22°F
9 AM
35°F
30%
7mph
SSW
30% Chance of Snow
Humidity
61%
Feels like
29°F
Dew Point
23°F
10 AM
37°F
30%
7mph
SSW
30% Chance Rain Showers
Humidity
59%
Feels like
31°F
Dew Point
24°F
11 AM
39°F
30%
8mph
SSW
30% Chance Rain Showers
Humidity
57%
Feels like
33°F
Dew Point
25°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide