Hourly Weather Forecast - Cold Spring Harbor, NY

12 AM
28°F
0%
5mph
W
Mostly Clear
Humidity
66%
Feels like
22°F
Dew Point
18°F
1 AM
28°F
0%
4mph
W
Partly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
19°F
2 AM
27°F
0%
4mph
W
Partly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
20°F
3 AM
27°F
10%
4mph
W
Mostly Cloudy
Humidity
72%
Feels like
22°F
Dew Point
19°F
4 AM
26°F
10%
4mph
W
Cloudy
Humidity
74%
Feels like
21°F
Dew Point
19°F
5 AM
25°F
10%
4mph
W
Cloudy
Humidity
76%
Feels like
21°F
Dew Point
19°F
6 AM
25°F
10%
4mph
W
Mostly Cloudy
Humidity
79%
Feels like
21°F
Dew Point
20°F
7 AM
26°F
10%
4mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
22°F
Dew Point
20°F
7:09 AM
8 AM
29°F
10%
5mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
22°F
9 AM
32°F
10%
6mph
WSW
Cloudy
Humidity
69%
Feels like
26°F
Dew Point
23°F
10 AM
34°F
10%
7mph
WSW
Cloudy
Humidity
62%
Feels like
28°F
Dew Point
22°F
11 AM
36°F
0%
8mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
23°F
12 PM
37°F
0%
9mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
30°F
Dew Point
24°F
1 PM
37°F
0%
10mph
WSW
Partly Cloudy
Humidity
60%
Feels like
30°F
Dew Point
25°F
2 PM
37°F
0%
10mph
WSW
Mostly Cloudy
Humidity
59%
Feels like
30°F
Dew Point
24°F
3 PM
37°F
0%
10mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
24°F
4 PM
35°F
0%
9mph
WSW
Cloudy
Humidity
62%
Feels like
28°F
Dew Point
24°F
4:26 PM
5 PM
34°F
0%
9mph
WSW
Cloudy
Humidity
65%
Feels like
27°F
Dew Point
23°F
6 PM
33°F
0%
9mph
WSW
Cloudy
Humidity
67%
Feels like
26°F
Dew Point
23°F
7 PM
33°F
10%
9mph
WSW
Cloudy
Humidity
70%
Feels like
25°F
Dew Point
24°F
8 PM
32°F
0%
9mph
W
Cloudy
Humidity
68%
Feels like
25°F
Dew Point
23°F
9 PM
32°F
10%
9mph
W
Cloudy
Humidity
68%
Feels like
24°F
Dew Point
23°F
10 PM
32°F
10%
9mph
W
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
22°F
11 PM
31°F
20%
10mph
W
Cloudy
Humidity
64%
Feels like
23°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