Hourly Weather Forecast - Sag Harbor, NY

12 AM
40°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
89%
Feels like
35°F
Dew Point
38°F
1 AM
41°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
90%
Feels like
35°F
Dew Point
38°F
2 AM
40°F
30%
8mph
SW
30% Chance of Light Rain
Humidity
92%
Feels like
35°F
Dew Point
38°F
3 AM
40°F
20%
8mph
SW
Cloudy
Humidity
95%
Feels like
35°F
Dew Point
39°F
4 AM
40°F
20%
7mph
SW
Cloudy
Humidity
95%
Feels like
35°F
Dew Point
39°F
5 AM
40°F
20%
7mph
SW
Cloudy
Humidity
96%
Feels like
36°F
Dew Point
39°F
6 AM
40°F
20%
7mph
SW
Cloudy
Humidity
96%
Feels like
36°F
Dew Point
40°F
6:43 AM
7 AM
42°F
20%
6mph
SW
Cloudy
Humidity
93%
Feels like
37°F
Dew Point
40°F
8 AM
44°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
87%
Feels like
40°F
Dew Point
40°F
9 AM
46°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
79%
Feels like
43°F
Dew Point
40°F
10 AM
49°F
10%
6mph
SSW
Partly Cloudy
Humidity
72%
Feels like
46°F
Dew Point
40°F
11 AM
51°F
10%
6mph
SSW
Partly Cloudy
Humidity
67%
Feels like
51°F
Dew Point
40°F
12 PM
51°F
10%
6mph
S
Mostly Cloudy
Humidity
65%
Feels like
51°F
Dew Point
40°F
1 PM
51°F
10%
6mph
S
Mostly Cloudy
Humidity
65%
Feels like
51°F
Dew Point
40°F
2 PM
50°F
10%
6mph
S
Cloudy
Humidity
66%
Feels like
50°F
Dew Point
40°F
3 PM
49°F
10%
7mph
S
Cloudy
Humidity
69%
Feels like
47°F
Dew Point
40°F
4 PM
48°F
10%
7mph
S
Mostly Cloudy
Humidity
72%
Feels like
45°F
Dew Point
40°F
5 PM
47°F
10%
8mph
S
Mostly Cloudy
Humidity
76%
Feels like
43°F
Dew Point
40°F
6 PM
45°F
10%
8mph
S
Mostly Cloudy
Humidity
82%
Feels like
40°F
Dew Point
40°F
7 PM
43°F
0%
9mph
S
Mostly Cloudy
Humidity
90%
Feels like
38°F
Dew Point
40°F
7:07 PM
8 PM
41°F
10%
9mph
S
Mostly Cloudy
Humidity
97%
Feels like
35°F
Dew Point
40°F
9 PM
40°F
10%
9mph
S
Foggy
Humidity
100%
Feels like
34°F
Dew Point
40°F
10 PM
40°F
20%
9mph
S
Foggy
Humidity
100%
Feels like
34°F
Dew Point
40°F
11 PM
41°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
35°F
Dew Point
41°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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