Hourly Weather Forecast - Mattituck, NY

12 AM
36°F
0%
8mph
WNW
Mostly Clear
Humidity
84%
Feels like
30°F
Dew Point
32°F
1 AM
36°F
0%
8mph
WNW
Mostly Clear
Humidity
85%
Feels like
29°F
Dew Point
32°F
2 AM
35°F
0%
8mph
WNW
Mostly Clear
Humidity
85%
Feels like
29°F
Dew Point
31°F
3 AM
35°F
0%
7mph
WNW
Clear
Humidity
84%
Feels like
29°F
Dew Point
31°F
4 AM
35°F
0%
7mph
WNW
Clear
Humidity
84%
Feels like
29°F
Dew Point
30°F
5 AM
35°F
0%
7mph
WNW
Clear
Humidity
85%
Feels like
29°F
Dew Point
30°F
6 AM
35°F
0%
6mph
WNW
Clear
Humidity
86%
Feels like
29°F
Dew Point
31°F
7 AM
35°F
0%
6mph
WNW
Mostly Clear
Humidity
86%
Feels like
30°F
Dew Point
31°F
7:15 AM
8 AM
36°F
0%
6mph
WNW
Mostly Sunny
Humidity
83%
Feels like
31°F
Dew Point
31°F
9 AM
38°F
0%
7mph
WNW
Mostly Sunny
Humidity
80%
Feels like
33°F
Dew Point
32°F
10 AM
39°F
0%
7mph
WNW
Partly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
32°F
11 AM
40°F
0%
7mph
WNW
Partly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
33°F
12 PM
40°F
0%
7mph
WNW
Partly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
33°F
1 PM
41°F
0%
7mph
W
Partly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
33°F
2 PM
41°F
0%
7mph
W
Partly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
33°F
3 PM
41°F
0%
6mph
W
Partly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
33°F
4 PM
40°F
0%
5mph
W
Mostly Sunny
Humidity
76%
Feels like
37°F
Dew Point
33°F
4:39 PM
5 PM
39°F
0%
4mph
W
Mostly Clear
Humidity
78%
Feels like
36°F
Dew Point
33°F
6 PM
38°F
0%
4mph
WSW
Clear
Humidity
81%
Feels like
35°F
Dew Point
32°F
7 PM
37°F
0%
3mph
WSW
Clear
Humidity
83%
Feels like
37°F
Dew Point
32°F
8 PM
36°F
0%
2mph
WSW
Clear
Humidity
84%
Feels like
36°F
Dew Point
32°F
9 PM
36°F
0%
2mph
SW
Clear
Humidity
85%
Feels like
36°F
Dew Point
32°F
10 PM
36°F
0%
2mph
SW
Clear
Humidity
86%
Feels like
36°F
Dew Point
32°F
11 PM
36°F
0%
2mph
SSW
Clear
Humidity
87%
Feels like
36°F
Dew Point
32°F

Snow and Ice Forecast through Wednesday

Quick Hitting Snow and Ice Across the Great Lakes, New England

A swath of snow and ice will spread across the Great Lakes into New England.

Today's Weather Outlook

Today's Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide