Hourly Weather Forecast - Greenport, NY

12 AM
31°F
0%
13mph
WNW
Partly Cloudy
Humidity
56%
Feels like
20°F
Dew Point
17°F
1 AM
30°F
0%
12mph
WNW
Partly Cloudy
Humidity
55%
Feels like
20°F
Dew Point
16°F
2 AM
29°F
0%
12mph
WNW
Partly Cloudy
Humidity
54%
Feels like
20°F
Dew Point
15°F
3 AM
29°F
0%
12mph
WNW
Partly Cloudy
Humidity
52%
Feels like
19°F
Dew Point
14°F
4 AM
29°F
0%
12mph
WNW
Partly Cloudy
Humidity
50%
Feels like
19°F
Dew Point
13°F
5 AM
28°F
0%
11mph
WNW
Mostly Clear
Humidity
50%
Feels like
19°F
Dew Point
12°F
6 AM
28°F
0%
10mph
NW
Mostly Clear
Humidity
52%
Feels like
18°F
Dew Point
12°F
7 AM
27°F
0%
10mph
NW
Clear
Humidity
53%
Feels like
18°F
Dew Point
12°F
7:10 AM
8 AM
27°F
0%
10mph
NW
Sunny
Humidity
54%
Feels like
18°F
Dew Point
13°F
9 AM
28°F
0%
11mph
NW
Sunny
Humidity
53%
Feels like
18°F
Dew Point
13°F
10 AM
29°F
0%
11mph
WNW
Sunny
Humidity
51%
Feels like
20°F
Dew Point
13°F
11 AM
30°F
0%
9mph
WNW
Sunny
Humidity
50%
Feels like
22°F
Dew Point
14°F
12 PM
31°F
0%
8mph
W
Sunny
Humidity
51%
Feels like
24°F
Dew Point
15°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

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