Hourly Weather Forecast - West Islip, NY

12 AM
36°F
10%
9mph
W
Partly Cloudy
Humidity
94%
Feels like
29°F
Dew Point
34°F
1 AM
36°F
10%
10mph
WNW
Partly Cloudy
Humidity
93%
Feels like
28°F
Dew Point
34°F
2 AM
35°F
0%
10mph
WNW
Partly Cloudy
Humidity
91%
Feels like
28°F
Dew Point
33°F
3 AM
35°F
0%
11mph
WNW
Partly Cloudy
Humidity
90%
Feels like
26°F
Dew Point
32°F
4 AM
34°F
0%
12mph
WNW
Partly Cloudy
Humidity
90%
Feels like
25°F
Dew Point
31°F
5 AM
33°F
0%
12mph
WNW
Partly Cloudy
Humidity
90%
Feels like
24°F
Dew Point
31°F
6 AM
33°F
0%
12mph
NW
Partly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
29°F
7 AM
33°F
0%
12mph
NW
Partly Cloudy
Humidity
83%
Feels like
25°F
Dew Point
29°F
7:15 AM
8 AM
35°F
0%
12mph
NW
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
29°F
9 AM
38°F
0%
12mph
NW
Partly Cloudy
Humidity
72%
Feels like
30°F
Dew Point
30°F
10 AM
40°F
0%
12mph
NW
Partly Cloudy
Humidity
67%
Feels like
32°F
Dew Point
29°F
11 AM
41°F
0%
12mph
NW
Partly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
30°F
12 PM
42°F
0%
12mph
NW
Partly Cloudy
Humidity
62%
Feels like
35°F
Dew Point
30°F
1 PM
43°F
0%
11mph
NW
Partly Cloudy
Humidity
60%
Feels like
36°F
Dew Point
29°F
2 PM
42°F
0%
10mph
NW
Partly Cloudy
Humidity
59%
Feels like
37°F
Dew Point
29°F
3 PM
41°F
0%
9mph
NW
Mostly Sunny
Humidity
61%
Feels like
36°F
Dew Point
29°F
4 PM
39°F
0%
7mph
NNW
Mostly Sunny
Humidity
65%
Feels like
34°F
Dew Point
28°F
4:30 PM
5 PM
37°F
0%
6mph
NNW
Clear
Humidity
69%
Feels like
32°F
Dew Point
28°F
6 PM
35°F
0%
5mph
NNW
Clear
Humidity
72%
Feels like
30°F
Dew Point
27°F
7 PM
33°F
0%
4mph
NNW
Clear
Humidity
74%
Feels like
29°F
Dew Point
26°F
8 PM
32°F
0%
4mph
NNW
Mostly Clear
Humidity
75%
Feels like
28°F
Dew Point
26°F
9 PM
32°F
0%
4mph
NNW
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
25°F
10 PM
31°F
0%
4mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
25°F
11 PM
31°F
0%
4mph
NW
Mostly Cloudy
Humidity
77%
Feels like
27°F
Dew Point
25°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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