Hourly Weather Forecast - Islandia, NY

12 AM
37°F
0%
11mph
SW
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
31°F
1 AM
37°F
0%
11mph
SW
Mostly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
31°F
2 AM
37°F
0%
10mph
SW
Cloudy
Humidity
77%
Feels like
30°F
Dew Point
31°F
3 AM
37°F
0%
9mph
SW
Cloudy
Humidity
77%
Feels like
30°F
Dew Point
30°F
4 AM
37°F
0%
8mph
SW
Mostly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
30°F
5 AM
36°F
0%
8mph
SW
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
29°F
6 AM
37°F
0%
7mph
SW
Partly Cloudy
Humidity
77%
Feels like
31°F
Dew Point
30°F
6:48 AM
7 AM
37°F
0%
7mph
SW
Mostly Sunny
Humidity
77%
Feels like
32°F
Dew Point
31°F
8 AM
39°F
0%
6mph
SW
Mostly Sunny
Humidity
76%
Feels like
34°F
Dew Point
32°F
9 AM
42°F
0%
6mph
SW
Partly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
33°F
10 AM
44°F
0%
7mph
SW
Partly Cloudy
Humidity
65%
Feels like
40°F
Dew Point
33°F
11 AM
46°F
0%
7mph
SW
Mostly Cloudy
Humidity
61%
Feels like
42°F
Dew Point
33°F
12 PM
47°F
0%
9mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
42°F
Dew Point
33°F
1 PM
47°F
0%
11mph
SSW
Partly Cloudy
Humidity
58%
Feels like
42°F
Dew Point
33°F
2 PM
47°F
0%
12mph
SSW
Partly Cloudy
Humidity
58%
Feels like
42°F
Dew Point
33°F
3 PM
47°F
0%
13mph
SSW
Partly Cloudy
Humidity
59%
Feels like
41°F
Dew Point
33°F
4 PM
46°F
0%
14mph
S
Mostly Cloudy
Humidity
61%
Feels like
39°F
Dew Point
33°F
5 PM
44°F
0%
14mph
S
Cloudy
Humidity
65%
Feels like
37°F
Dew Point
33°F
6 PM
43°F
0%
15mph
S
Cloudy
Humidity
69%
Feels like
36°F
Dew Point
33°F
7 PM
42°F
0%
15mph
SSW
Cloudy
Humidity
74%
Feels like
34°F
Dew Point
34°F
7:09 PM
8 PM
41°F
10%
15mph
SSW
Cloudy
Humidity
78%
Feels like
33°F
Dew Point
35°F
9 PM
41°F
10%
15mph
SSW
Cloudy
Humidity
81%
Feels like
33°F
Dew Point
36°F
10 PM
42°F
10%
14mph
SSW
Cloudy
Humidity
82%
Feels like
34°F
Dew Point
36°F
11 PM
42°F
20%
14mph
SSW
Cloudy
Humidity
82%
Feels like
35°F
Dew Point
37°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Monday's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

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