Hourly Weather Forecast - West Islip, NY

12 AM
36°F
10%
13mph
SW
Cloudy
Humidity
72%
Feels like
28°F
Dew Point
28°F
1 AM
37°F
10%
13mph
SW
Cloudy
Humidity
71%
Feels like
28°F
Dew Point
28°F
2 AM
37°F
10%
13mph
SW
Cloudy
Humidity
71%
Feels like
29°F
Dew Point
29°F
3 AM
38°F
10%
13mph
SW
Cloudy
Humidity
70%
Feels like
30°F
Dew Point
29°F
4 AM
38°F
10%
12mph
SW
Cloudy
Humidity
69%
Feels like
30°F
Dew Point
29°F
5 AM
38°F
10%
12mph
SW
Cloudy
Humidity
69%
Feels like
31°F
Dew Point
29°F
6 AM
38°F
10%
11mph
SW
Cloudy
Humidity
68%
Feels like
31°F
Dew Point
29°F
7 AM
39°F
20%
11mph
WSW
Cloudy
Humidity
67%
Feels like
32°F
Dew Point
29°F
7:13 AM
8 AM
40°F
30%
11mph
WSW
30% Chance of Light Rain
Humidity
65%
Feels like
33°F
Dew Point
29°F
9 AM
41°F
30%
12mph
WSW
30% Chance of Light Rain
Humidity
63%
Feels like
34°F
Dew Point
29°F
10 AM
42°F
30%
12mph
WSW
30% Chance of Light Rain
Humidity
60%
Feels like
36°F
Dew Point
29°F
11 AM
44°F
20%
12mph
WSW
Mostly Cloudy
Humidity
57%
Feels like
37°F
Dew Point
30°F
12 PM
44°F
10%
12mph
W
Partly Cloudy
Humidity
56%
Feels like
38°F
Dew Point
30°F
1 PM
45°F
10%
13mph
W
Mostly Sunny
Humidity
54%
Feels like
39°F
Dew Point
29°F
2 PM
45°F
10%
12mph
W
Mostly Sunny
Humidity
53%
Feels like
39°F
Dew Point
29°F
3 PM
44°F
10%
11mph
W
Sunny
Humidity
52%
Feels like
38°F
Dew Point
28°F
4 PM
42°F
10%
11mph
W
Sunny
Humidity
54%
Feels like
36°F
Dew Point
27°F
4:28 PM
5 PM
41°F
10%
11mph
W
Clear
Humidity
56%
Feels like
34°F
Dew Point
26°F
6 PM
39°F
10%
11mph
W
Clear
Humidity
58%
Feels like
32°F
Dew Point
26°F
7 PM
38°F
10%
11mph
W
Clear
Humidity
60%
Feels like
30°F
Dew Point
25°F
8 PM
36°F
10%
10mph
WNW
Clear
Humidity
61%
Feels like
29°F
Dew Point
24°F
9 PM
35°F
10%
10mph
WNW
Mostly Clear
Humidity
62%
Feels like
28°F
Dew Point
23°F
10 PM
34°F
10%
9mph
WNW
Mostly Clear
Humidity
61%
Feels like
27°F
Dew Point
22°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday'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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