Hourly Weather Forecast - East Setauket, NY

11 AM
40°F
10%
13mph
SW
Partly Cloudy
Humidity
60%
Feels like
33°F
Dew Point
28°F
12 PM
41°F
10%
13mph
SW
Partly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
29°F
1 PM
41°F
10%
14mph
SW
Partly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
30°F
2 PM
42°F
10%
15mph
WSW
Partly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
31°F
3 PM
41°F
0%
15mph
WSW
Sunny
Humidity
68%
Feels like
34°F
Dew Point
32°F
4 PM
41°F
0%
14mph
WSW
Mostly Sunny
Humidity
71%
Feels like
33°F
Dew Point
32°F
4:25 PM
5 PM
40°F
0%
14mph
WSW
Mostly Clear
Humidity
74%
Feels like
32°F
Dew Point
32°F
6 PM
39°F
0%
14mph
WSW
Mostly Clear
Humidity
74%
Feels like
31°F
Dew Point
32°F
7 PM
38°F
0%
13mph
W
Mostly Clear
Humidity
78%
Feels like
30°F
Dew Point
32°F
8 PM
38°F
0%
12mph
W
Mostly Clear
Humidity
78%
Feels like
30°F
Dew Point
32°F
9 PM
38°F
0%
11mph
W
Mostly Clear
Humidity
78%
Feels like
30°F
Dew Point
31°F
10 PM
37°F
0%
9mph
W
Mostly Clear
Humidity
78%
Feels like
30°F
Dew Point
31°F
11 PM
36°F
0%
7mph
WNW
Partly Cloudy
Humidity
79%
Feels like
31°F
Dew Point
30°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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