Hourly Weather Forecast - Islandia, NY

12 AM
18°F
0%
7mph
NW
Mostly Clear
Humidity
64%
Feels like
9°F
Dew Point
8°F
1 AM
18°F
0%
7mph
NW
Mostly Clear
Humidity
64%
Feels like
8°F
Dew Point
8°F
2 AM
18°F
0%
7mph
NW
Partly Cloudy
Humidity
65%
Feels like
8°F
Dew Point
8°F
3 AM
17°F
0%
7mph
NW
Mostly Cloudy
Humidity
66%
Feels like
8°F
Dew Point
8°F
4 AM
17°F
0%
6mph
NW
Cloudy
Humidity
67%
Feels like
8°F
Dew Point
8°F
5 AM
17°F
0%
6mph
NW
Cloudy
Humidity
68%
Feels like
8°F
Dew Point
8°F
6 AM
17°F
0%
6mph
NW
Cloudy
Humidity
67%
Feels like
9°F
Dew Point
9°F
6:53 AM
7 AM
19°F
0%
6mph
NW
Cloudy
Humidity
66%
Feels like
11°F
Dew Point
10°F
8 AM
22°F
0%
6mph
NW
Mostly Cloudy
Humidity
65%
Feels like
15°F
Dew Point
12°F
9 AM
25°F
0%
6mph
NW
Mostly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
13°F
10 AM
27°F
0%
6mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
14°F
11 AM
29°F
0%
6mph
WNW
Mostly Cloudy
Humidity
54%
Feels like
23°F
Dew Point
15°F
12 PM
30°F
10%
6mph
W
Mostly Cloudy
Humidity
53%
Feels like
24°F
Dew Point
15°F
1 PM
31°F
10%
6mph
W
Mostly Cloudy
Humidity
53%
Feels like
25°F
Dew Point
16°F
2 PM
31°F
10%
6mph
W
Mostly Cloudy
Humidity
54%
Feels like
25°F
Dew Point
17°F
3 PM
31°F
10%
6mph
WSW
Mostly Cloudy
Humidity
56%
Feels like
25°F
Dew Point
17°F
4 PM
31°F
10%
6mph
SW
Mostly Cloudy
Humidity
60%
Feels like
24°F
Dew Point
18°F
5 PM
29°F
10%
6mph
SW
Mostly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
19°F
5:20 PM
6 PM
28°F
10%
6mph
SW
Cloudy
Humidity
68%
Feels like
22°F
Dew Point
19°F
7 PM
28°F
10%
5mph
SW
Cloudy
Humidity
72%
Feels like
22°F
Dew Point
20°F
8 PM
28°F
10%
6mph
SW
Cloudy
Humidity
75%
Feels like
21°F
Dew Point
21°F
9 PM
28°F
10%
6mph
SW
Cloudy
Humidity
76%
Feels like
22°F
Dew Point
21°F
10 PM
28°F
10%
6mph
SW
Cloudy
Humidity
78%
Feels like
22°F
Dew Point
22°F
11 PM
28°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
79%
Feels like
22°F
Dew Point
22°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide