Hourly Weather Forecast - Riverhead, NY

9 AM
34°F
0%
17mph
WNW
Mostly Sunny
Humidity
65%
Feels like
23°F
Dew Point
24°F
10 AM
33°F
0%
17mph
WNW
Mostly Sunny
Humidity
61%
Feels like
22°F
Dew Point
21°F
11 AM
33°F
0%
18mph
WNW
Partly Cloudy
Humidity
58%
Feels like
22°F
Dew Point
20°F
12 PM
33°F
0%
17mph
WNW
Mostly Sunny
Humidity
57%
Feels like
22°F
Dew Point
20°F
1 PM
33°F
0%
17mph
WNW
Mostly Sunny
Humidity
54%
Feels like
22°F
Dew Point
18°F
2 PM
33°F
0%
17mph
WNW
Mostly Sunny
Humidity
51%
Feels like
22°F
Dew Point
17°F
3 PM
33°F
0%
16mph
WNW
Partly Cloudy
Humidity
49%
Feels like
22°F
Dew Point
16°F
4 PM
32°F
0%
15mph
W
Partly Cloudy
Humidity
49%
Feels like
22°F
Dew Point
16°F
4:22 PM
5 PM
32°F
0%
15mph
W
Partly Cloudy
Humidity
51%
Feels like
22°F
Dew Point
16°F
6 PM
32°F
0%
15mph
W
Partly Cloudy
Humidity
54%
Feels like
22°F
Dew Point
17°F
7 PM
32°F
0%
16mph
W
Partly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
18°F
8 PM
31°F
0%
16mph
W
Partly Cloudy
Humidity
56%
Feels like
20°F
Dew Point
17°F
9 PM
31°F
0%
16mph
W
Mostly Clear
Humidity
57%
Feels like
19°F
Dew Point
17°F
10 PM
30°F
0%
16mph
W
Partly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
17°F
11 PM
30°F
0%
16mph
W
Partly Cloudy
Humidity
56%
Feels like
19°F
Dew Point
16°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide