Hourly Weather Forecast - Rockville Centre, NY

3 AM
33°F
100%
1mph
WNW
Snow
Humidity
100%
Feels like
33°F
Dew Point
33°F
4 AM
33°F
100%
1mph
NW
Snow
Humidity
100%
Feels like
33°F
Dew Point
33°F
5 AM
33°F
100%
2mph
NW
Snow
Humidity
100%
Feels like
33°F
Dew Point
33°F
6 AM
33°F
90%
2mph
NW
Snow
Humidity
100%
Feels like
33°F
Dew Point
33°F
7 AM
33°F
90%
3mph
NW
Snow
Humidity
97%
Feels like
30°F
Dew Point
32°F
7:10 AM
8 AM
33°F
80%
4mph
NW
80% Chance of Heavy Snow
Humidity
94%
Feels like
29°F
Dew Point
32°F
9 AM
33°F
70%
6mph
NW
70% Chance of Heavy Snow
Humidity
89%
Feels like
27°F
Dew Point
30°F
10 AM
33°F
70%
9mph
NW
70% Chance of Heavy Snow
Humidity
85%
Feels like
25°F
Dew Point
29°F
11 AM
32°F
40%
10mph
NW
40% Chance of Heavy Snow
Humidity
81%
Feels like
23°F
Dew Point
26°F
12 PM
31°F
30%
11mph
NW
30% Chance of Heavy Snow
Humidity
75%
Feels like
22°F
Dew Point
24°F
1 PM
30°F
30%
11mph
NW
30% Chance of Heavy Snow
Humidity
69%
Feels like
21°F
Dew Point
21°F
2 PM
29°F
30%
12mph
NW
30% Chance of Snow
Humidity
64%
Feels like
20°F
Dew Point
19°F
3 PM
29°F
0%
12mph
NW
Partly Cloudy
Humidity
61%
Feels like
18°F
Dew Point
17°F
4 PM
27°F
0%
13mph
NW
Partly Cloudy
Humidity
59%
Feels like
17°F
Dew Point
15°F
4:27 PM
5 PM
26°F
0%
13mph
NW
Mostly Clear
Humidity
60%
Feels like
14°F
Dew Point
14°F
6 PM
25°F
0%
13mph
NW
Mostly Clear
Humidity
61%
Feels like
13°F
Dew Point
13°F
7 PM
24°F
0%
14mph
NW
Partly Cloudy
Humidity
62%
Feels like
11°F
Dew Point
12°F
8 PM
23°F
0%
14mph
NW
Partly Cloudy
Humidity
61%
Feels like
11°F
Dew Point
12°F
9 PM
22°F
0%
14mph
NW
Partly Cloudy
Humidity
61%
Feels like
10°F
Dew Point
11°F
10 PM
22°F
0%
14mph
NW
Partly Cloudy
Humidity
59%
Feels like
9°F
Dew Point
10°F
11 PM
21°F
0%
14mph
NW
Partly Cloudy
Humidity
58%
Feels like
8°F
Dew Point
9°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 evening.

Snow Spreads Across the Ohio Valley 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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