Hourly Weather Forecast - Rockville Centre, NY

12 AM
28°F
0%
13mph
WNW
Mostly Clear
Humidity
51%
Feels like
18°F
Dew Point
12°F
1 AM
28°F
0%
11mph
WNW
Mostly Clear
Humidity
51%
Feels like
18°F
Dew Point
12°F
2 AM
28°F
0%
11mph
WNW
Mostly Clear
Humidity
50%
Feels like
18°F
Dew Point
11°F
3 AM
28°F
0%
10mph
WNW
Mostly Clear
Humidity
49%
Feels like
18°F
Dew Point
11°F
4 AM
27°F
0%
9mph
WNW
Mostly Clear
Humidity
49%
Feels like
18°F
Dew Point
11°F
5 AM
27°F
0%
9mph
WNW
Mostly Clear
Humidity
48%
Feels like
18°F
Dew Point
10°F
6 AM
27°F
0%
9mph
NW
Mostly Clear
Humidity
50%
Feels like
18°F
Dew Point
10°F
7 AM
27°F
0%
8mph
NW
Clear
Humidity
50%
Feels like
19°F
Dew Point
11°F
7:14 AM
8 AM
28°F
0%
8mph
WNW
Sunny
Humidity
49%
Feels like
20°F
Dew Point
11°F
9 AM
30°F
0%
7mph
WNW
Sunny
Humidity
46%
Feels like
22°F
Dew Point
12°F
10 AM
31°F
10%
7mph
W
Sunny
Humidity
44%
Feels like
25°F
Dew Point
12°F
11 AM
32°F
30%
6mph
W
30% Chance of Heavy Snow
Humidity
43%
Feels like
26°F
Dew Point
13°F
12 PM
33°F
30%
6mph
SW
30% Chance of Heavy Snow
Humidity
43%
Feels like
27°F
Dew Point
13°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

Sunday Weather Outlook

Today'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide