Hourly Weather Forecast - East Islip, NY

11 AM
25°F
0%
8mph
NW
Sunny
Humidity
62%
Feels like
17°F
Dew Point
14°F
12 PM
27°F
0%
8mph
NW
Sunny
Humidity
62%
Feels like
18°F
Dew Point
15°F
1 PM
27°F
0%
9mph
WNW
Partly Cloudy
Humidity
62%
Feels like
19°F
Dew Point
16°F
2 PM
28°F
0%
8mph
WNW
Partly Cloudy
Humidity
63%
Feels like
20°F
Dew Point
17°F
3 PM
27°F
0%
7mph
WNW
Partly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
17°F
4 PM
27°F
0%
6mph
W
Partly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
17°F
4:26 PM
5 PM
26°F
10%
6mph
W
Partly Cloudy
Humidity
69%
Feels like
19°F
Dew Point
17°F
6 PM
26°F
10%
5mph
W
Mostly Cloudy
Humidity
71%
Feels like
20°F
Dew Point
18°F
7 PM
26°F
10%
5mph
W
Mostly Cloudy
Humidity
82%
Feels like
20°F
Dew Point
21°F
8 PM
25°F
0%
5mph
W
Mostly Cloudy
Humidity
84%
Feels like
20°F
Dew Point
21°F
9 PM
25°F
0%
5mph
W
Mostly Cloudy
Humidity
86%
Feels like
19°F
Dew Point
22°F
10 PM
25°F
0%
5mph
W
Cloudy
Humidity
87%
Feels like
19°F
Dew Point
22°F
11 PM
24°F
0%
5mph
W
Mostly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
22°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide