Hourly Weather Forecast - Central Islip, NY

12 AM
17°F
0%
6mph
W
Clear
Humidity
64%
Feels like
8°F
Dew Point
6°F
1 AM
16°F
0%
5mph
W
Clear
Humidity
66%
Feels like
8°F
Dew Point
6°F
2 AM
15°F
0%
5mph
W
Clear
Humidity
67%
Feels like
8°F
Dew Point
6°F
3 AM
15°F
0%
4mph
W
Clear
Humidity
68%
Feels like
8°F
Dew Point
7°F
4 AM
15°F
0%
4mph
W
Clear
Humidity
68%
Feels like
9°F
Dew Point
6°F
5 AM
14°F
0%
3mph
W
Clear
Humidity
70%
Feels like
9°F
Dew Point
7°F
6 AM
14°F
0%
3mph
W
Clear
Humidity
72%
Feels like
14°F
Dew Point
7°F
7 AM
15°F
0%
2mph
W
Clear
Humidity
71%
Feels like
15°F
Dew Point
8°F
7:12 AM
8 AM
18°F
0%
2mph
WSW
Sunny
Humidity
68%
Feels like
18°F
Dew Point
9°F
9 AM
21°F
0%
3mph
WSW
Sunny
Humidity
62%
Feels like
21°F
Dew Point
10°F
10 AM
25°F
0%
3mph
SW
Sunny
Humidity
56%
Feels like
21°F
Dew Point
11°F
11 AM
27°F
0%
4mph
SW
Mostly Sunny
Humidity
53%
Feels like
22°F
Dew Point
13°F
12 PM
29°F
0%
6mph
SSW
Partly Cloudy
Humidity
52%
Feels like
23°F
Dew Point
14°F
1 PM
31°F
0%
7mph
SSW
Cloudy
Humidity
54%
Feels like
23°F
Dew Point
16°F
2 PM
32°F
0%
9mph
SSW
Cloudy
Humidity
57%
Feels like
24°F
Dew Point
18°F
3 PM
33°F
0%
9mph
SSW
Cloudy
Humidity
60%
Feels like
25°F
Dew Point
20°F
4 PM
34°F
0%
10mph
SSW
Cloudy
Humidity
63%
Feels like
26°F
Dew Point
22°F
4:56 PM
5 PM
35°F
0%
11mph
SSW
Cloudy
Humidity
66%
Feels like
27°F
Dew Point
25°F
6 PM
35°F
0%
11mph
SSW
Cloudy
Humidity
72%
Feels like
27°F
Dew Point
27°F
7 PM
36°F
0%
11mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
29°F
8 PM
36°F
30%
12mph
SSW
30% Chance of Light Rain
Humidity
79%
Feels like
27°F
Dew Point
30°F
9 PM
36°F
30%
12mph
SSW
30% Chance of Light Rain
Humidity
79%
Feels like
28°F
Dew Point
30°F
10 PM
37°F
30%
12mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
29°F
Dew Point
30°F
11 PM
37°F
0%
11mph
SW
Mostly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
30°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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