Hourly Weather Forecast - Islip, NY

12 AM
36°F
0%
8mph
WNW
Clear
Humidity
54%
Feels like
30°F
Dew Point
21°F
1 AM
35°F
10%
8mph
WNW
Clear
Humidity
54%
Feels like
28°F
Dew Point
20°F
2 AM
34°F
10%
7mph
WNW
Clear
Humidity
55%
Feels like
27°F
Dew Point
19°F
3 AM
33°F
10%
7mph
WNW
Clear
Humidity
56%
Feels like
27°F
Dew Point
19°F
4 AM
33°F
10%
6mph
WNW
Clear
Humidity
56%
Feels like
27°F
Dew Point
19°F
5 AM
32°F
10%
5mph
WNW
Clear
Humidity
56%
Feels like
27°F
Dew Point
19°F
6 AM
32°F
10%
4mph
WNW
Clear
Humidity
57%
Feels like
28°F
Dew Point
19°F
7 AM
31°F
10%
3mph
WNW
Clear
Humidity
60%
Feels like
31°F
Dew Point
19°F
7:08 AM
8 AM
33°F
10%
3mph
W
Sunny
Humidity
61%
Feels like
33°F
Dew Point
21°F
9 AM
36°F
10%
3mph
WSW
Mostly Sunny
Humidity
55%
Feels like
33°F
Dew Point
21°F
10 AM
40°F
0%
4mph
SW
Partly Cloudy
Humidity
47%
Feels like
37°F
Dew Point
21°F
11 AM
42°F
10%
5mph
SSW
Partly Cloudy
Humidity
43%
Feels like
39°F
Dew Point
21°F
12 PM
43°F
10%
7mph
SSW
Partly Cloudy
Humidity
41%
Feels like
39°F
Dew Point
21°F
1 PM
43°F
10%
9mph
S
Mostly Cloudy
Humidity
42%
Feels like
38°F
Dew Point
22°F
2 PM
43°F
10%
11mph
S
Mostly Cloudy
Humidity
43%
Feels like
37°F
Dew Point
22°F
3 PM
43°F
10%
11mph
S
Cloudy
Humidity
46%
Feels like
37°F
Dew Point
24°F
4 PM
44°F
10%
12mph
S
Cloudy
Humidity
49%
Feels like
37°F
Dew Point
26°F
5 PM
43°F
10%
13mph
S
Cloudy
Humidity
53%
Feels like
36°F
Dew Point
27°F
6 PM
43°F
10%
13mph
S
Mostly Cloudy
Humidity
57%
Feels like
36°F
Dew Point
28°F
6:57 PM
7 PM
42°F
10%
12mph
SSW
Partly Cloudy
Humidity
62%
Feels like
35°F
Dew Point
30°F
8 PM
42°F
10%
12mph
SSW
Partly Cloudy
Humidity
68%
Feels like
35°F
Dew Point
32°F
9 PM
42°F
10%
12mph
SSW
Partly Cloudy
Humidity
72%
Feels like
36°F
Dew Point
34°F
10 PM
43°F
10%
12mph
SSW
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
35°F
11 PM
44°F
10%
11mph
SSW
Mostly Clear
Humidity
74%
Feels like
37°F
Dew Point
36°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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Allergy Forecast

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