Hourly Weather Forecast - Roslyn Harbor, NY

12 AM
25°F
0%
5mph
WSW
Cloudy
Humidity
83%
Feels like
18°F
Dew Point
20°F
1 AM
24°F
0%
4mph
WSW
Cloudy
Humidity
82%
Feels like
19°F
Dew Point
19°F
2 AM
24°F
0%
4mph
WSW
Cloudy
Humidity
81%
Feels like
18°F
Dew Point
19°F
3 AM
23°F
0%
3mph
W
Mostly Cloudy
Humidity
80%
Feels like
19°F
Dew Point
18°F
4 AM
22°F
0%
3mph
W
Partly Cloudy
Humidity
79%
Feels like
22°F
Dew Point
17°F
5 AM
22°F
0%
2mph
W
Partly Cloudy
Humidity
80%
Feels like
22°F
Dew Point
17°F
6 AM
21°F
0%
2mph
W
Mostly Clear
Humidity
80%
Feels like
21°F
Dew Point
16°F
7 AM
22°F
0%
2mph
W
Clear
Humidity
78%
Feels like
22°F
Dew Point
16°F
7:12 AM
8 AM
23°F
0%
1mph
W
Sunny
Humidity
77%
Feels like
23°F
Dew Point
17°F
9 AM
26°F
10%
1mph
W
Sunny
Humidity
74%
Feels like
26°F
Dew Point
19°F
10 AM
28°F
10%
1mph
W
Sunny
Humidity
68%
Feels like
28°F
Dew Point
19°F
11 AM
29°F
10%
1mph
W
Sunny
Humidity
65%
Feels like
29°F
Dew Point
19°F
12 PM
30°F
10%
1mph
W
Sunny
Humidity
64%
Feels like
30°F
Dew Point
20°F
1 PM
31°F
10%
1mph
WSW
Sunny
Humidity
64%
Feels like
31°F
Dew Point
20°F
2 PM
30°F
10%
2mph
SW
Sunny
Humidity
66%
Feels like
30°F
Dew Point
20°F
3 PM
30°F
10%
2mph
SW
Sunny
Humidity
68%
Feels like
30°F
Dew Point
20°F
4 PM
28°F
10%
2mph
SW
Sunny
Humidity
72%
Feels like
28°F
Dew Point
21°F
4:27 PM
5 PM
28°F
10%
3mph
SW
Clear
Humidity
75%
Feels like
28°F
Dew Point
20°F
6 PM
27°F
10%
3mph
SW
Clear
Humidity
76%
Feels like
27°F
Dew Point
20°F
7 PM
27°F
10%
3mph
SW
Clear
Humidity
79%
Feels like
23°F
Dew Point
21°F
8 PM
27°F
0%
4mph
SW
Mostly Clear
Humidity
81%
Feels like
23°F
Dew Point
22°F
9 PM
27°F
0%
4mph
SW
Mostly Clear
Humidity
81%
Feels like
22°F
Dew Point
22°F
10 PM
27°F
0%
4mph
SW
Mostly Clear
Humidity
81%
Feels like
23°F
Dew Point
22°F
11 PM
28°F
0%
4mph
SW
Mostly Clear
Humidity
78%
Feels like
23°F
Dew Point
22°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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