Hourly Weather Forecast - Sag Harbor, NY

12 AM
35°F
0%
7mph
WNW
Clear
Humidity
80%
Feels like
29°F
Dew Point
29°F
1 AM
34°F
0%
6mph
NW
Clear
Humidity
81%
Feels like
29°F
Dew Point
29°F
2 AM
33°F
0%
4mph
WNW
Clear
Humidity
83%
Feels like
29°F
Dew Point
28°F
3 AM
32°F
0%
3mph
W
Mostly Clear
Humidity
85%
Feels like
29°F
Dew Point
28°F
4 AM
31°F
0%
2mph
WSW
Mostly Clear
Humidity
88%
Feels like
31°F
Dew Point
28°F
5 AM
31°F
0%
2mph
SSW
Mostly Clear
Humidity
88%
Feels like
31°F
Dew Point
27°F
6 AM
31°F
0%
1mph
SSE
Clear
Humidity
86%
Feels like
31°F
Dew Point
27°F
7 AM
33°F
0%
1mph
SE
Clear
Humidity
81%
Feels like
33°F
Dew Point
27°F
7:08 AM
8 AM
35°F
0%
1mph
SE
Sunny
Humidity
79%
Feels like
35°F
Dew Point
29°F
9 AM
38°F
0%
2mph
SSE
Sunny
Humidity
73%
Feels like
38°F
Dew Point
30°F
10 AM
41°F
0%
3mph
SSE
Mostly Sunny
Humidity
70%
Feels like
39°F
Dew Point
32°F
11 AM
43°F
0%
5mph
SSE
Mostly Sunny
Humidity
70%
Feels like
40°F
Dew Point
34°F
12 PM
44°F
0%
6mph
S
Partly Cloudy
Humidity
73%
Feels like
41°F
Dew Point
36°F
1 PM
45°F
0%
7mph
S
Partly Cloudy
Humidity
76%
Feels like
41°F
Dew Point
38°F
2 PM
45°F
0%
7mph
S
Partly Cloudy
Humidity
80%
Feels like
41°F
Dew Point
39°F
3 PM
45°F
0%
6mph
S
Partly Cloudy
Humidity
84%
Feels like
41°F
Dew Point
40°F
4 PM
44°F
0%
6mph
SSE
Partly Cloudy
Humidity
87%
Feels like
41°F
Dew Point
41°F
4:22 PM
5 PM
44°F
0%
6mph
SSE
Partly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
41°F
6 PM
44°F
0%
7mph
SSE
Partly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
41°F
7 PM
44°F
0%
7mph
SSE
Partly Cloudy
Humidity
91%
Feels like
40°F
Dew Point
42°F
8 PM
45°F
10%
8mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
40°F
Dew Point
42°F
9 PM
45°F
10%
9mph
S
Mostly Cloudy
Humidity
94%
Feels like
40°F
Dew Point
43°F
10 PM
45°F
20%
10mph
S
Mostly Cloudy
Humidity
96%
Feels like
40°F
Dew Point
44°F
11 PM
46°F
40%
11mph
S
40% Chance Rain Showers
Humidity
93%
Feels like
41°F
Dew Point
44°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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