Hourly Weather Forecast - Islip, NY

12 AM
35°F
10%
8mph
NNW
Partly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
24°F
1 AM
34°F
10%
9mph
NNW
Partly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
23°F
2 AM
32°F
10%
8mph
NNW
Partly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
22°F
3 AM
32°F
10%
8mph
NNW
Partly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
21°F
4 AM
31°F
10%
9mph
NNW
Partly Cloudy
Humidity
65%
Feels like
23°F
Dew Point
21°F
5 AM
31°F
10%
9mph
NNW
Partly Cloudy
Humidity
65%
Feels like
23°F
Dew Point
20°F
6 AM
30°F
10%
8mph
NNW
Mostly Clear
Humidity
65%
Feels like
23°F
Dew Point
20°F
6:50 AM
7 AM
31°F
10%
7mph
NNW
Mostly Sunny
Humidity
63%
Feels like
25°F
Dew Point
20°F
8 AM
33°F
10%
7mph
NNW
Sunny
Humidity
59%
Feels like
26°F
Dew Point
20°F
9 AM
34°F
10%
8mph
NNW
Sunny
Humidity
55%
Feels like
28°F
Dew Point
20°F
10 AM
35°F
10%
7mph
NNW
Sunny
Humidity
52%
Feels like
29°F
Dew Point
20°F
11 AM
36°F
10%
7mph
NNW
Sunny
Humidity
48%
Feels like
31°F
Dew Point
19°F
12 PM
37°F
10%
6mph
NW
Sunny
Humidity
45%
Feels like
32°F
Dew Point
18°F
1 PM
38°F
10%
5mph
NW
Sunny
Humidity
43%
Feels like
34°F
Dew Point
18°F
2 PM
39°F
10%
5mph
NW
Sunny
Humidity
41%
Feels like
36°F
Dew Point
17°F
3 PM
40°F
10%
4mph
NW
Sunny
Humidity
40%
Feels like
36°F
Dew Point
17°F
4 PM
39°F
10%
5mph
WNW
Sunny
Humidity
42%
Feels like
36°F
Dew Point
18°F
5 PM
39°F
10%
5mph
WNW
Sunny
Humidity
45%
Feels like
35°F
Dew Point
19°F
6 PM
38°F
10%
4mph
W
Sunny
Humidity
49%
Feels like
34°F
Dew Point
20°F
7 PM
37°F
10%
4mph
WSW
Sunny
Humidity
54%
Feels like
33°F
Dew Point
21°F
7:09 PM
8 PM
36°F
10%
4mph
SW
Clear
Humidity
59%
Feels like
32°F
Dew Point
23°F
9 PM
35°F
10%
4mph
SW
Mostly Clear
Humidity
63%
Feels like
32°F
Dew Point
24°F
10 PM
34°F
10%
4mph
SW
Partly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
25°F
11 PM
34°F
10%
4mph
SW
Partly Cloudy
Humidity
72%
Feels like
30°F
Dew Point
26°F

Today's High Temperature Outlook

Summer-like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Today's Weather Outlook

Today's Weather Outlook

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

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Allergy Forecast

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