Hourly Weather Forecast - Islip, NY

12 AM
38°F
0%
4mph
NW
Mostly Clear
Humidity
46%
Feels like
35°F
Dew Point
19°F
1 AM
36°F
0%
4mph
NNW
Mostly Clear
Humidity
48%
Feels like
34°F
Dew Point
19°F
2 AM
35°F
0%
3mph
NNW
Mostly Clear
Humidity
50%
Feels like
33°F
Dew Point
19°F
3 AM
35°F
0%
3mph
N
Partly Cloudy
Humidity
52%
Feels like
35°F
Dew Point
19°F
4 AM
35°F
10%
2mph
NNE
Partly Cloudy
Humidity
53%
Feels like
35°F
Dew Point
19°F
5 AM
35°F
0%
2mph
NE
Mostly Cloudy
Humidity
54%
Feels like
35°F
Dew Point
20°F
6 AM
35°F
0%
2mph
NE
Mostly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
20°F
7 AM
35°F
10%
2mph
ENE
Cloudy
Humidity
56%
Feels like
35°F
Dew Point
21°F
7:05 AM
8 AM
36°F
10%
3mph
ENE
Cloudy
Humidity
57%
Feels like
34°F
Dew Point
22°F
9 AM
38°F
20%
4mph
E
Cloudy
Humidity
54%
Feels like
35°F
Dew Point
22°F
10 AM
40°F
30%
4mph
E
30% Chance of Light Rain
Humidity
51%
Feels like
37°F
Dew Point
24°F
11 AM
42°F
20%
5mph
E
Cloudy
Humidity
52%
Feels like
38°F
Dew Point
25°F
12 PM
43°F
20%
6mph
ESE
Cloudy
Humidity
52%
Feels like
39°F
Dew Point
26°F
1 PM
43°F
10%
8mph
ESE
Cloudy
Humidity
53%
Feels like
39°F
Dew Point
28°F
2 PM
44°F
10%
8mph
ESE
Cloudy
Humidity
56%
Feels like
39°F
Dew Point
29°F
3 PM
44°F
10%
9mph
ESE
Partly Cloudy
Humidity
59%
Feels like
39°F
Dew Point
31°F
4 PM
44°F
10%
9mph
ESE
Mostly Sunny
Humidity
62%
Feels like
39°F
Dew Point
32°F
5 PM
44°F
10%
9mph
ESE
Mostly Sunny
Humidity
66%
Feels like
39°F
Dew Point
33°F
6 PM
43°F
10%
9mph
ESE
Mostly Sunny
Humidity
71%
Feels like
38°F
Dew Point
35°F
6:59 PM
7 PM
43°F
10%
9mph
ESE
Partly Cloudy
Humidity
77%
Feels like
38°F
Dew Point
36°F
8 PM
43°F
10%
9mph
ESE
Mostly Cloudy
Humidity
82%
Feels like
38°F
Dew Point
38°F
9 PM
44°F
10%
10mph
SE
Mostly Cloudy
Humidity
84%
Feels like
39°F
Dew Point
40°F
10 PM
45°F
10%
10mph
SE
Cloudy
Humidity
85%
Feels like
40°F
Dew Point
41°F
11 PM
46°F
30%
11mph
SE
30% Chance of Light Rain
Humidity
86%
Feels like
41°F
Dew Point
42°F

Today's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

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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