Hourly Weather Forecast - East Islip, NY

12 AM
27°F
0%
11mph
WNW
Clear
Humidity
56%
Feels like
18°F
Dew Point
14°F
1 AM
27°F
0%
11mph
WNW
Clear
Humidity
56%
Feels like
17°F
Dew Point
13°F
2 AM
27°F
0%
11mph
WNW
Clear
Humidity
56%
Feels like
17°F
Dew Point
13°F
3 AM
27°F
0%
10mph
WNW
Clear
Humidity
56%
Feels like
17°F
Dew Point
13°F
4 AM
26°F
0%
10mph
WNW
Clear
Humidity
56%
Feels like
17°F
Dew Point
13°F
5 AM
26°F
0%
10mph
WNW
Clear
Humidity
55%
Feels like
17°F
Dew Point
13°F
6 AM
26°F
0%
9mph
NW
Clear
Humidity
56%
Feels like
17°F
Dew Point
13°F
7 AM
26°F
0%
9mph
NW
Clear
Humidity
56%
Feels like
18°F
Dew Point
13°F
7:13 AM
8 AM
27°F
0%
8mph
NW
Mostly Sunny
Humidity
56%
Feels like
19°F
Dew Point
14°F
9 AM
29°F
0%
8mph
NW
Partly Cloudy
Humidity
55%
Feels like
21°F
Dew Point
15°F
10 AM
30°F
0%
8mph
NW
Partly Cloudy
Humidity
54%
Feels like
23°F
Dew Point
16°F
11 AM
32°F
0%
7mph
NW
Partly Cloudy
Humidity
53%
Feels like
25°F
Dew Point
17°F
12 PM
33°F
0%
7mph
NW
Partly Cloudy
Humidity
52%
Feels like
27°F
Dew Point
18°F
1 PM
35°F
0%
7mph
NW
Partly Cloudy
Humidity
52%
Feels like
29°F
Dew Point
19°F
2 PM
35°F
0%
6mph
NW
Partly Cloudy
Humidity
51%
Feels like
29°F
Dew Point
19°F
3 PM
34°F
0%
6mph
NW
Mostly Cloudy
Humidity
53%
Feels like
29°F
Dew Point
19°F
4 PM
33°F
0%
5mph
NW
Cloudy
Humidity
56%
Feels like
28°F
Dew Point
19°F
4:28 PM
5 PM
31°F
0%
5mph
NW
Cloudy
Humidity
60%
Feels like
27°F
Dew Point
19°F
6 PM
30°F
0%
4mph
NW
Cloudy
Humidity
63%
Feels like
25°F
Dew Point
19°F
7 PM
29°F
0%
4mph
NW
Cloudy
Humidity
64%
Feels like
25°F
Dew Point
19°F
8 PM
29°F
0%
4mph
NW
Cloudy
Humidity
66%
Feels like
25°F
Dew Point
19°F
9 PM
29°F
0%
3mph
NW
Cloudy
Humidity
67%
Feels like
25°F
Dew Point
19°F
10 PM
28°F
0%
3mph
NW
Cloudy
Humidity
68%
Feels like
28°F
Dew Point
19°F
11 PM
28°F
10%
3mph
NW
Cloudy
Humidity
68%
Feels like
28°F
Dew Point
19°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

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

Thursday's Weather Outlook

Thursday'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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