Hourly Weather Forecast - Riverhead, NY

4 AM
20°F
0%
17mph
NW
Clear
Humidity
76%
Feels like
6°F
Dew Point
14°F
5 AM
21°F
0%
17mph
NW
Clear
Humidity
76%
Feels like
6°F
Dew Point
14°F
6 AM
21°F
0%
16mph
NW
Clear
Humidity
77%
Feels like
7°F
Dew Point
15°F
7 AM
21°F
0%
16mph
NW
Clear
Humidity
77%
Feels like
7°F
Dew Point
15°F
7:08 AM
8 AM
22°F
0%
15mph
NW
Sunny
Humidity
78%
Feels like
8°F
Dew Point
16°F
9 AM
22°F
0%
15mph
NW
Sunny
Humidity
80%
Feels like
9°F
Dew Point
17°F
10 AM
23°F
0%
15mph
NW
Sunny
Humidity
79%
Feels like
10°F
Dew Point
17°F
11 AM
24°F
0%
15mph
NW
Sunny
Humidity
77%
Feels like
11°F
Dew Point
18°F
12 PM
25°F
0%
14mph
WNW
Sunny
Humidity
75%
Feels like
13°F
Dew Point
19°F
1 PM
27°F
0%
13mph
WNW
Mostly Sunny
Humidity
72%
Feels like
16°F
Dew Point
19°F
2 PM
27°F
0%
12mph
WNW
Mostly Sunny
Humidity
68%
Feels like
17°F
Dew Point
18°F
3 PM
28°F
0%
11mph
WNW
Partly Cloudy
Humidity
63%
Feels like
18°F
Dew Point
17°F
4 PM
28°F
0%
10mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
19°F
Dew Point
18°F
4:23 PM
5 PM
28°F
10%
9mph
W
Mostly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
19°F
6 PM
28°F
10%
9mph
W
Mostly Cloudy
Humidity
67%
Feels like
20°F
Dew Point
19°F
7 PM
28°F
10%
9mph
WSW
Mostly Cloudy
Humidity
68%
Feels like
20°F
Dew Point
19°F
8 PM
28°F
10%
9mph
WSW
Mostly Clear
Humidity
71%
Feels like
19°F
Dew Point
20°F
9 PM
28°F
10%
9mph
WSW
Mostly Clear
Humidity
75%
Feels like
19°F
Dew Point
21°F
10 PM
27°F
10%
9mph
WSW
Mostly Clear
Humidity
79%
Feels like
18°F
Dew Point
22°F
11 PM
27°F
10%
9mph
WSW
Mostly Clear
Humidity
80%
Feels like
18°F
Dew Point
22°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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