Hourly Weather Forecast - East Islip, NY

12 AM
41°F
10%
7mph
WSW
Partly Cloudy
Humidity
90%
Feels like
36°F
Dew Point
38°F
1 AM
40°F
0%
8mph
WSW
Partly Cloudy
Humidity
88%
Feels like
35°F
Dew Point
37°F
2 AM
40°F
0%
8mph
WSW
Partly Cloudy
Humidity
88%
Feels like
34°F
Dew Point
37°F
3 AM
39°F
0%
9mph
W
Mostly Clear
Humidity
87%
Feels like
33°F
Dew Point
36°F
4 AM
38°F
0%
9mph
W
Mostly Clear
Humidity
84%
Feels like
31°F
Dew Point
34°F
5 AM
36°F
0%
10mph
WNW
Mostly Clear
Humidity
81%
Feels like
29°F
Dew Point
31°F
6 AM
35°F
0%
11mph
WNW
Mostly Clear
Humidity
73%
Feels like
27°F
Dew Point
27°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%
12mph
WNW
Mostly Sunny
Humidity
63%
Feels like
25°F
Dew Point
23°F
9 AM
34°F
0%
12mph
WNW
Sunny
Humidity
55%
Feels like
25°F
Dew Point
19°F
10 AM
33°F
0%
12mph
WNW
Mostly Sunny
Humidity
51%
Feels like
25°F
Dew Point
17°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
Mostly Sunny
Humidity
47%
Feels like
25°F
Dew Point
16°F
1 PM
34°F
0%
11mph
WNW
Mostly Sunny
Humidity
46%
Feels like
25°F
Dew Point
15°F
2 PM
33°F
0%
11mph
WNW
Mostly Sunny
Humidity
46%
Feels like
25°F
Dew Point
15°F
3 PM
32°F
0%
10mph
WNW
Partly Cloudy
Humidity
48%
Feels like
24°F
Dew Point
15°F
4 PM
31°F
0%
10mph
W
Partly Cloudy
Humidity
50%
Feels like
23°F
Dew Point
15°F
4:25 PM
5 PM
30°F
30%
10mph
W
30% Chance of Snow
Humidity
55%
Feels like
21°F
Dew Point
16°F
6 PM
30°F
30%
10mph
W
30 % Chance of Heavy Snow
Humidity
57%
Feels like
21°F
Dew Point
17°F
7 PM
30°F
0%
10mph
W
Partly Cloudy
Humidity
57%
Feels like
21°F
Dew Point
17°F
8 PM
30°F
0%
10mph
W
Partly Cloudy
Humidity
59%
Feels like
21°F
Dew Point
17°F
9 PM
29°F
0%
10mph
W
Partly Cloudy
Humidity
61%
Feels like
21°F
Dew Point
18°F
10 PM
29°F
0%
10mph
W
Partly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
18°F
11 PM
28°F
0%
9mph
W
Partly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
17°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

Thursday's Weather Outlook

Thursday'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