Hourly Weather Forecast - Islip, NY

12 AM
44°F
60%
11mph
SSW
60% Chance of Rain
Humidity
89%
Feels like
39°F
Dew Point
41°F
1 AM
44°F
50%
10mph
SSW
50% Chance of Light Rain
Humidity
90%
Feels like
39°F
Dew Point
41°F
2 AM
44°F
50%
8mph
SSW
50% Chance Rain Showers
Humidity
92%
Feels like
39°F
Dew Point
42°F
3 AM
44°F
40%
7mph
SW
40% Chance Rain Showers
Humidity
92%
Feels like
39°F
Dew Point
41°F
4 AM
43°F
30%
5mph
SW
30% Chance of Light Rain
Humidity
93%
Feels like
40°F
Dew Point
41°F
5 AM
43°F
30%
4mph
SW
30% Chance of Light Rain
Humidity
94%
Feels like
41°F
Dew Point
42°F
6 AM
43°F
20%
3mph
WSW
Cloudy
Humidity
95%
Feels like
42°F
Dew Point
42°F
6:55 AM
7 AM
45°F
10%
3mph
W
Cloudy
Humidity
94%
Feels like
45°F
Dew Point
43°F
8 AM
47°F
10%
3mph
WNW
Cloudy
Humidity
90%
Feels like
46°F
Dew Point
44°F
9 AM
49°F
10%
3mph
NW
Cloudy
Humidity
85%
Feels like
49°F
Dew Point
45°F
10 AM
52°F
10%
4mph
NW
Mostly Cloudy
Humidity
79%
Feels like
52°F
Dew Point
46°F
11 AM
54°F
10%
5mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
54°F
Dew Point
46°F
12 PM
55°F
10%
5mph
NW
Partly Cloudy
Humidity
71%
Feels like
55°F
Dew Point
46°F
1 PM
56°F
10%
5mph
NW
Partly Cloudy
Humidity
68%
Feels like
56°F
Dew Point
45°F
2 PM
56°F
10%
5mph
NW
Partly Cloudy
Humidity
66%
Feels like
56°F
Dew Point
45°F
3 PM
56°F
10%
5mph
WNW
Partly Cloudy
Humidity
64%
Feels like
56°F
Dew Point
44°F
4 PM
56°F
10%
6mph
WNW
Mostly Sunny
Humidity
63%
Feels like
56°F
Dew Point
44°F
5 PM
55°F
10%
6mph
W
Mostly Sunny
Humidity
64%
Feels like
55°F
Dew Point
43°F
6 PM
53°F
10%
5mph
W
Mostly Sunny
Humidity
66%
Feels like
53°F
Dew Point
42°F
7 PM
50°F
10%
5mph
W
Mostly Sunny
Humidity
68%
Feels like
50°F
Dew Point
40°F
7:05 PM
8 PM
48°F
10%
5mph
WSW
Partly Cloudy
Humidity
72%
Feels like
46°F
Dew Point
40°F
9 PM
46°F
10%
4mph
W
Partly Cloudy
Humidity
74%
Feels like
45°F
Dew Point
39°F
10 PM
45°F
0%
3mph
W
Partly Cloudy
Humidity
78%
Feels like
44°F
Dew Point
39°F
11 PM
44°F
0%
3mph
WNW
Partly Cloudy
Humidity
80%
Feels like
44°F
Dew Point
38°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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