Hourly Weather Forecast - Castleton-on-Hudson, NY

12 AM
19°F
10%
3mph
SW
Cloudy
Humidity
81%
Feels like
19°F
Dew Point
15°F
1 AM
19°F
10%
3mph
SW
Cloudy
Humidity
82%
Feels like
19°F
Dew Point
15°F
2 AM
20°F
10%
3mph
SW
Mostly Cloudy
Humidity
82%
Feels like
20°F
Dew Point
15°F
3 AM
20°F
10%
3mph
SW
Partly Cloudy
Humidity
82%
Feels like
20°F
Dew Point
15°F
4 AM
20°F
10%
3mph
SW
Partly Cloudy
Humidity
81%
Feels like
20°F
Dew Point
15°F
5 AM
20°F
10%
3mph
SW
Mostly Cloudy
Humidity
81%
Feels like
20°F
Dew Point
15°F
6 AM
20°F
10%
2mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
20°F
Dew Point
15°F
7 AM
20°F
10%
2mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
20°F
Dew Point
16°F
7:18 AM
8 AM
20°F
20%
3mph
W
Mostly Cloudy
Humidity
83%
Feels like
20°F
Dew Point
16°F
9 AM
22°F
20%
3mph
W
Mostly Cloudy
Humidity
81%
Feels like
17°F
Dew Point
17°F
10 AM
24°F
20%
4mph
WNW
Partly Cloudy
Humidity
76%
Feels like
18°F
Dew Point
17°F
11 AM
26°F
10%
5mph
WNW
Partly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
18°F
12 PM
27°F
10%
6mph
WNW
Partly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
19°F
1 PM
28°F
0%
6mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
19°F
2 PM
28°F
0%
6mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
20°F
3 PM
28°F
0%
5mph
NW
Mostly Cloudy
Humidity
71%
Feels like
22°F
Dew Point
20°F
4 PM
27°F
0%
4mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
22°F
Dew Point
20°F
4:22 PM
5 PM
26°F
0%
4mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
21°F
Dew Point
20°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide