Hourly Weather Forecast - Mattituck, NY

12 AM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
27°F
1 AM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
28°F
2 AM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
29°F
3 AM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
29°F
4 AM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
29°F
5 AM
37°F
0%
8mph
SW
Partly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
29°F
6 AM
37°F
0%
8mph
SW
Partly Cloudy
Humidity
74%
Feels like
30°F
Dew Point
29°F
6:45 AM
7 AM
37°F
0%
8mph
SW
Partly Cloudy
Humidity
75%
Feels like
30°F
Dew Point
29°F
8 AM
37°F
0%
8mph
SW
Mostly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
30°F
9 AM
39°F
0%
9mph
SW
Mostly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
30°F
10 AM
41°F
0%
9mph
SW
Mostly Cloudy
Humidity
66%
Feels like
35°F
Dew Point
31°F
11 AM
43°F
0%
10mph
SW
Mostly Cloudy
Humidity
62%
Feels like
37°F
Dew Point
31°F
12 PM
45°F
0%
11mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
39°F
Dew Point
31°F
1 PM
46°F
0%
13mph
SSW
Cloudy
Humidity
58%
Feels like
40°F
Dew Point
32°F
2 PM
46°F
0%
13mph
SSW
Cloudy
Humidity
58%
Feels like
40°F
Dew Point
32°F
3 PM
46°F
0%
13mph
SSW
Cloudy
Humidity
58%
Feels like
40°F
Dew Point
32°F
4 PM
46°F
0%
13mph
SSW
Cloudy
Humidity
59%
Feels like
40°F
Dew Point
33°F
5 PM
46°F
0%
13mph
SSW
Cloudy
Humidity
62%
Feels like
39°F
Dew Point
33°F
6 PM
44°F
0%
13mph
SSW
Cloudy
Humidity
65%
Feels like
38°F
Dew Point
33°F
7 PM
43°F
0%
12mph
SSW
Cloudy
Humidity
70%
Feels like
37°F
Dew Point
34°F
7:07 PM
8 PM
42°F
10%
11mph
SSW
Cloudy
Humidity
74%
Feels like
35°F
Dew Point
34°F
9 PM
42°F
20%
10mph
SSW
Cloudy
Humidity
75%
Feels like
35°F
Dew Point
34°F
10 PM
41°F
20%
10mph
SSW
Cloudy
Humidity
76%
Feels like
35°F
Dew Point
35°F
11 PM
41°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
36°F
Dew Point
35°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide