Hourly Weather Forecast - Mattituck, NY

11 AM
44°F
10%
13mph
S
Mostly Cloudy
Humidity
88%
Feels like
38°F
Dew Point
41°F
12 PM
46°F
10%
13mph
S
Cloudy
Humidity
88%
Feels like
40°F
Dew Point
42°F
1 PM
46°F
10%
12mph
SSW
Cloudy
Humidity
88%
Feels like
41°F
Dew Point
43°F
2 PM
47°F
10%
11mph
SSW
Cloudy
Humidity
89%
Feels like
42°F
Dew Point
44°F
3 PM
47°F
20%
11mph
SSW
Cloudy
Humidity
89%
Feels like
43°F
Dew Point
44°F
4 PM
48°F
20%
10mph
SSW
Cloudy
Humidity
89%
Feels like
43°F
Dew Point
45°F
5 PM
47°F
20%
7mph
SSW
Cloudy
Humidity
90%
Feels like
44°F
Dew Point
45°F
6 PM
47°F
20%
7mph
SSW
Cloudy
Humidity
91%
Feels like
43°F
Dew Point
44°F
7 PM
46°F
20%
6mph
SSW
Cloudy
Humidity
93%
Feels like
43°F
Dew Point
44°F
7:04 PM
8 PM
45°F
50%
4mph
SSW
50% Chance of Light Rain
Humidity
94%
Feels like
44°F
Dew Point
44°F
9 PM
45°F
70%
4mph
S
70% Chance of Light Rain
Humidity
95%
Feels like
43°F
Dew Point
44°F
10 PM
45°F
70%
4mph
SSE
70% Chance of Rain
Humidity
96%
Feels like
43°F
Dew Point
44°F
11 PM
45°F
70%
3mph
SE
70% Chance of Rain
Humidity
96%
Feels like
43°F
Dew Point
44°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