Hourly Weather Forecast - West Islip, NY

12 AM
26°F
20%
10mph
W
Mostly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
17°F
1 AM
26°F
10%
10mph
W
Mostly Cloudy
Humidity
70%
Feels like
16°F
Dew Point
17°F
2 AM
26°F
10%
11mph
W
Mostly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
17°F
3 AM
26°F
10%
11mph
W
Mostly Cloudy
Humidity
69%
Feels like
15°F
Dew Point
17°F
4 AM
25°F
10%
11mph
W
Mostly Cloudy
Humidity
68%
Feels like
14°F
Dew Point
16°F
5 AM
25°F
10%
11mph
W
Partly Cloudy
Humidity
66%
Feels like
14°F
Dew Point
15°F
6 AM
24°F
10%
10mph
W
Mostly Clear
Humidity
68%
Feels like
13°F
Dew Point
15°F
7 AM
24°F
10%
10mph
W
Mostly Clear
Humidity
68%
Feels like
13°F
Dew Point
15°F
7:10 AM
8 AM
25°F
0%
10mph
W
Sunny
Humidity
65%
Feels like
15°F
Dew Point
15°F
9 AM
28°F
0%
11mph
W
Sunny
Humidity
58%
Feels like
18°F
Dew Point
15°F
10 AM
30°F
0%
11mph
W
Sunny
Humidity
53%
Feels like
21°F
Dew Point
15°F
11 AM
32°F
0%
11mph
WNW
Sunny
Humidity
49%
Feels like
24°F
Dew Point
15°F
12 PM
34°F
0%
10mph
WNW
Sunny
Humidity
46%
Feels like
26°F
Dew Point
15°F
1 PM
34°F
0%
10mph
W
Sunny
Humidity
46%
Feels like
26°F
Dew Point
16°F
2 PM
33°F
0%
9mph
W
Mostly Sunny
Humidity
47%
Feels like
26°F
Dew Point
16°F
3 PM
32°F
0%
8mph
W
Mostly Sunny
Humidity
51%
Feels like
25°F
Dew Point
16°F
4 PM
30°F
0%
7mph
W
Mostly Sunny
Humidity
55%
Feels like
24°F
Dew Point
16°F
4:26 PM
5 PM
29°F
0%
6mph
W
Partly Cloudy
Humidity
60%
Feels like
22°F
Dew Point
17°F
6 PM
28°F
0%
7mph
W
Mostly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
17°F
7 PM
27°F
0%
7mph
W
Cloudy
Humidity
69%
Feels like
20°F
Dew Point
18°F
8 PM
26°F
0%
7mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
19°F
Dew Point
19°F
9 PM
26°F
0%
7mph
WSW
Partly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
19°F
10 PM
26°F
0%
7mph
WSW
Clear
Humidity
75%
Feels like
18°F
Dew Point
19°F
11 PM
26°F
0%
7mph
WSW
Clear
Humidity
75%
Feels like
18°F
Dew Point
20°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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