Hourly Weather Forecast - Harriman, NY

12 AM
24°F
0%
3mph
SSW
Partly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
16°F
1 AM
24°F
0%
3mph
SSW
Partly Cloudy
Humidity
69%
Feels like
20°F
Dew Point
15°F
2 AM
24°F
0%
4mph
SSW
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
15°F
3 AM
24°F
0%
4mph
SSW
Partly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
15°F
4 AM
24°F
0%
4mph
SSW
Partly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
14°F
5 AM
24°F
0%
4mph
SSW
Partly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
15°F
6 AM
24°F
0%
4mph
SSW
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
15°F
7 AM
25°F
10%
4mph
SSW
Mostly Clear
Humidity
69%
Feels like
20°F
Dew Point
16°F
7:16 AM
8 AM
26°F
10%
4mph
SSW
Mostly Sunny
Humidity
67%
Feels like
22°F
Dew Point
17°F
9 AM
29°F
10%
4mph
SW
Sunny
Humidity
64%
Feels like
25°F
Dew Point
19°F
10 AM
32°F
10%
4mph
SW
Sunny
Humidity
61%
Feels like
28°F
Dew Point
20°F
11 AM
35°F
10%
5mph
SW
Sunny
Humidity
58%
Feels like
31°F
Dew Point
22°F
12 PM
38°F
10%
6mph
SW
Sunny
Humidity
56%
Feels like
33°F
Dew Point
23°F
1 PM
39°F
10%
7mph
SW
Sunny
Humidity
56%
Feels like
34°F
Dew Point
25°F
2 PM
40°F
10%
6mph
WSW
Mostly Sunny
Humidity
57%
Feels like
35°F
Dew Point
26°F
3 PM
39°F
10%
5mph
WSW
Partly Cloudy
Humidity
61%
Feels like
35°F
Dew Point
27°F
4 PM
38°F
10%
5mph
WSW
Partly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
27°F
4:28 PM
5 PM
37°F
10%
5mph
WSW
Partly Cloudy
Humidity
68%
Feels like
33°F
Dew Point
27°F
6 PM
36°F
10%
5mph
W
Mostly Clear
Humidity
69%
Feels like
32°F
Dew Point
27°F
7 PM
35°F
10%
4mph
W
Mostly Clear
Humidity
70%
Feels like
31°F
Dew Point
26°F
8 PM
35°F
10%
4mph
W
Mostly Clear
Humidity
71%
Feels like
31°F
Dew Point
26°F
9 PM
34°F
10%
3mph
W
Mostly Clear
Humidity
73%
Feels like
31°F
Dew Point
26°F
10 PM
33°F
10%
3mph
WNW
Mostly Clear
Humidity
74%
Feels like
33°F
Dew Point
26°F
11 PM
32°F
10%
3mph
WNW
Mostly Clear
Humidity
74%
Feels like
32°F
Dew Point
25°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

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