Hourly Weather Forecast - Islip, NY

12 AM
44°F
20%
11mph
SW
Mostly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
35°F
1 AM
43°F
20%
11mph
SW
Mostly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
35°F
2 AM
43°F
20%
10mph
SW
Partly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
34°F
3 AM
42°F
10%
10mph
WSW
Partly Cloudy
Humidity
70%
Feels like
36°F
Dew Point
33°F
4 AM
41°F
10%
10mph
WSW
Mostly Clear
Humidity
69%
Feels like
35°F
Dew Point
32°F
5 AM
40°F
0%
10mph
WSW
Clear
Humidity
68%
Feels like
34°F
Dew Point
31°F
6 AM
40°F
0%
10mph
WSW
Clear
Humidity
65%
Feels like
33°F
Dew Point
29°F
7 AM
40°F
0%
11mph
W
Clear
Humidity
60%
Feels like
34°F
Dew Point
28°F
7:06 AM
8 AM
42°F
0%
11mph
W
Sunny
Humidity
56%
Feels like
36°F
Dew Point
27°F
9 AM
44°F
0%
12mph
W
Sunny
Humidity
50%
Feels like
38°F
Dew Point
27°F
10 AM
46°F
0%
13mph
W
Sunny
Humidity
45%
Feels like
40°F
Dew Point
26°F
11 AM
47°F
0%
13mph
W
Sunny
Humidity
41%
Feels like
42°F
Dew Point
25°F
12 PM
49°F
0%
13mph
W
Sunny
Humidity
36%
Feels like
43°F
Dew Point
23°F
1 PM
50°F
0%
14mph
W
Sunny
Humidity
33%
Feels like
45°F
Dew Point
22°F
2 PM
50°F
0%
13mph
W
Sunny
Humidity
30%
Feels like
50°F
Dew Point
20°F
3 PM
51°F
0%
13mph
W
Sunny
Humidity
28%
Feels like
51°F
Dew Point
19°F
4 PM
51°F
0%
12mph
W
Mostly Sunny
Humidity
27%
Feels like
51°F
Dew Point
19°F
5 PM
50°F
0%
11mph
WNW
Mostly Sunny
Humidity
28%
Feels like
45°F
Dew Point
18°F
6 PM
48°F
0%
10mph
WNW
Mostly Sunny
Humidity
29%
Feels like
43°F
Dew Point
17°F
6:58 PM
7 PM
46°F
0%
8mph
WNW
Clear
Humidity
32%
Feels like
41°F
Dew Point
17°F
8 PM
43°F
0%
7mph
WNW
Clear
Humidity
36%
Feels like
39°F
Dew Point
18°F
9 PM
41°F
0%
6mph
WNW
Clear
Humidity
38%
Feels like
36°F
Dew Point
17°F
10 PM
39°F
0%
6mph
NW
Mostly Clear
Humidity
40%
Feels like
35°F
Dew Point
17°F
11 PM
38°F
0%
5mph
NW
Mostly Clear
Humidity
42%
Feels like
34°F
Dew Point
17°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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