Hourly Weather Forecast - Greenport, NY

2 AM
19°F
0%
21mph
NW
Windy
Humidity
76%
Feels like
3°F
Dew Point
13°F
3 AM
19°F
0%
21mph
NW
Windy
Humidity
76%
Feels like
2°F
Dew Point
12°F
4 AM
18°F
0%
21mph
NW
Windy
Humidity
76%
Feels like
2°F
Dew Point
12°F
5 AM
19°F
0%
20mph
NW
Windy
Humidity
76%
Feels like
2°F
Dew Point
12°F
6 AM
19°F
0%
20mph
NW
Clear
Humidity
77%
Feels like
2°F
Dew Point
13°F
7 AM
19°F
0%
20mph
NW
Clear
Humidity
77%
Feels like
3°F
Dew Point
13°F
7:07 AM
8 AM
20°F
0%
19mph
NW
Sunny
Humidity
77%
Feels like
5°F
Dew Point
14°F
9 AM
21°F
0%
19mph
NW
Mostly Sunny
Humidity
76%
Feels like
6°F
Dew Point
15°F
10 AM
23°F
0%
19mph
NW
Sunny
Humidity
75%
Feels like
8°F
Dew Point
16°F
11 AM
24°F
0%
17mph
NW
Sunny
Humidity
74%
Feels like
10°F
Dew Point
17°F
12 PM
26°F
0%
17mph
NW
Mostly Sunny
Humidity
71%
Feels like
13°F
Dew Point
17°F
1 PM
27°F
0%
16mph
WNW
Mostly Sunny
Humidity
68%
Feels like
15°F
Dew Point
18°F
2 PM
28°F
0%
16mph
WNW
Mostly Sunny
Humidity
66%
Feels like
16°F
Dew Point
18°F
3 PM
28°F
0%
15mph
WNW
Partly Cloudy
Humidity
66%
Feels like
17°F
Dew Point
18°F
4 PM
28°F
0%
14mph
WNW
Partly Cloudy
Humidity
66%
Feels like
17°F
Dew Point
18°F
4:21 PM
5 PM
28°F
0%
13mph
WNW
Partly Cloudy
Humidity
66%
Feels like
18°F
Dew Point
19°F
6 PM
29°F
10%
12mph
WNW
Partly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
19°F
7 PM
29°F
10%
11mph
W
Partly Cloudy
Humidity
69%
Feels like
19°F
Dew Point
20°F
8 PM
29°F
10%
11mph
W
Partly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
21°F
9 PM
29°F
10%
11mph
W
Partly Cloudy
Humidity
74%
Feels like
20°F
Dew Point
22°F
10 PM
29°F
10%
11mph
W
Mostly Clear
Humidity
77%
Feels like
20°F
Dew Point
23°F
11 PM
29°F
10%
11mph
W
Mostly Clear
Humidity
79%
Feels like
20°F
Dew Point
23°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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