Hourly Weather Forecast - East Islip, NY

12 AM
40°F
10%
8mph
WSW
Partly Cloudy
Humidity
90%
Feels like
35°F
Dew Point
38°F
1 AM
40°F
10%
8mph
WSW
Partly Cloudy
Humidity
89%
Feels like
35°F
Dew Point
37°F
2 AM
40°F
0%
8mph
WSW
Partly Cloudy
Humidity
87%
Feels like
34°F
Dew Point
36°F
3 AM
39°F
0%
9mph
W
Partly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
35°F
4 AM
38°F
0%
9mph
W
Partly Cloudy
Humidity
82%
Feels like
31°F
Dew Point
33°F
5 AM
37°F
0%
10mph
WNW
Partly Cloudy
Humidity
78%
Feels like
29°F
Dew Point
30°F
6 AM
35°F
0%
11mph
WNW
Mostly Clear
Humidity
74%
Feels like
28°F
Dew Point
28°F
7 AM
34°F
0%
11mph
WNW
Mostly Clear
Humidity
68%
Feels like
26°F
Dew Point
25°F
7:06 AM
8 AM
34°F
0%
11mph
WNW
Mostly Sunny
Humidity
62%
Feels like
26°F
Dew Point
22°F
9 AM
34°F
0%
12mph
WNW
Mostly Sunny
Humidity
56%
Feels like
25°F
Dew Point
20°F
10 AM
34°F
0%
13mph
WNW
Mostly Sunny
Humidity
51%
Feels like
25°F
Dew Point
18°F
11 AM
34°F
0%
12mph
WNW
Mostly Sunny
Humidity
48%
Feels like
25°F
Dew Point
16°F
12 PM
34°F
0%
12mph
WNW
Sunny
Humidity
46%
Feels like
25°F
Dew Point
15°F
1 PM
34°F
0%
12mph
WNW
Sunny
Humidity
46%
Feels like
25°F
Dew Point
15°F
2 PM
33°F
0%
12mph
WNW
Mostly Sunny
Humidity
45%
Feels like
24°F
Dew Point
14°F
3 PM
32°F
0%
12mph
W
Mostly Sunny
Humidity
47%
Feels like
23°F
Dew Point
14°F
4 PM
31°F
0%
11mph
W
Partly Cloudy
Humidity
49%
Feels like
22°F
Dew Point
14°F
4:25 PM
5 PM
30°F
30%
11mph
W
30% Chance of Snow
Humidity
53%
Feels like
21°F
Dew Point
15°F
6 PM
30°F
30%
11mph
W
30 % Chance of Heavy Snow
Humidity
56%
Feels like
20°F
Dew Point
16°F
7 PM
29°F
0%
10mph
W
Mostly Clear
Humidity
57%
Feels like
20°F
Dew Point
16°F
8 PM
29°F
0%
10mph
W
Mostly Clear
Humidity
58%
Feels like
20°F
Dew Point
16°F
9 PM
29°F
0%
10mph
W
Mostly Clear
Humidity
59%
Feels like
20°F
Dew Point
16°F
10 PM
28°F
0%
10mph
W
Mostly Clear
Humidity
60%
Feels like
19°F
Dew Point
16°F
11 PM
28°F
0%
11mph
W
Mostly Clear
Humidity
60%
Feels like
18°F
Dew Point
15°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak 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

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide