Hourly Weather Forecast - Locust Valley, NY

12 AM
15°F
0%
5mph
W
Clear
Humidity
65%
Feels like
8°F
Dew Point
6°F
1 AM
15°F
0%
4mph
W
Clear
Humidity
67%
Feels like
8°F
Dew Point
6°F
2 AM
14°F
0%
4mph
W
Clear
Humidity
68%
Feels like
8°F
Dew Point
6°F
3 AM
14°F
0%
3mph
W
Clear
Humidity
69%
Feels like
8°F
Dew Point
5°F
4 AM
13°F
0%
3mph
WSW
Clear
Humidity
71%
Feels like
13°F
Dew Point
5°F
5 AM
12°F
0%
2mph
WSW
Clear
Humidity
74%
Feels like
12°F
Dew Point
5°F
6 AM
12°F
0%
2mph
WSW
Clear
Humidity
74%
Feels like
12°F
Dew Point
6°F
7 AM
14°F
0%
2mph
WSW
Clear
Humidity
72%
Feels like
14°F
Dew Point
6°F
7:13 AM
8 AM
16°F
0%
2mph
SW
Sunny
Humidity
70%
Feels like
16°F
Dew Point
8°F
9 AM
19°F
0%
2mph
SW
Mostly Sunny
Humidity
65%
Feels like
19°F
Dew Point
10°F
10 AM
22°F
0%
3mph
SW
Mostly Sunny
Humidity
60%
Feels like
22°F
Dew Point
11°F
11 AM
25°F
0%
4mph
SSW
Partly Cloudy
Humidity
57%
Feels like
20°F
Dew Point
12°F
12 PM
26°F
0%
5mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
14°F
1 PM
28°F
0%
6mph
SSW
Cloudy
Humidity
59%
Feels like
21°F
Dew Point
15°F
2 PM
29°F
0%
8mph
SSW
Cloudy
Humidity
62%
Feels like
22°F
Dew Point
18°F
3 PM
31°F
0%
9mph
S
Cloudy
Humidity
66%
Feels like
23°F
Dew Point
20°F
4 PM
31°F
0%
9mph
S
Cloudy
Humidity
71%
Feels like
23°F
Dew Point
23°F
4:58 PM
5 PM
32°F
0%
9mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
24°F
Dew Point
25°F
6 PM
33°F
0%
9mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
26°F
7 PM
34°F
30%
9mph
SSW
30% Chance Snow Showers
Humidity
80%
Feels like
27°F
Dew Point
29°F
8 PM
35°F
30%
9mph
SSW
30% Chance Frozen Mix
Humidity
80%
Feels like
28°F
Dew Point
30°F
9 PM
36°F
30%
9mph
SSW
30% Chance Frozen Mix
Humidity
79%
Feels like
29°F
Dew Point
30°F
10 PM
36°F
30%
9mph
SSW
30% Chance of Flurries
Humidity
77%
Feels like
30°F
Dew Point
30°F
11 PM
36°F
0%
8mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
30°F
Dew Point
29°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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