Hourly Weather Forecast - Locust Valley, NY

12 AM
40°F
10%
3mph
ENE
Cloudy
Humidity
94%
Feels like
40°F
Dew Point
39°F
1 AM
40°F
10%
2mph
ENE
Cloudy
Humidity
94%
Feels like
40°F
Dew Point
39°F
2 AM
40°F
10%
2mph
ENE
Cloudy
Humidity
94%
Feels like
40°F
Dew Point
39°F
3 AM
40°F
10%
2mph
ENE
Cloudy
Humidity
94%
Feels like
40°F
Dew Point
39°F
4 AM
40°F
10%
1mph
E
Cloudy
Humidity
94%
Feels like
40°F
Dew Point
39°F
5 AM
40°F
10%
1mph
E
Cloudy
Humidity
96%
Feels like
40°F
Dew Point
39°F
6 AM
40°F
20%
1mph
E
Cloudy
Humidity
96%
Feels like
40°F
Dew Point
39°F
6:19 AM
7 AM
40°F
20%
1mph
E
Cloudy
Humidity
97%
Feels like
40°F
Dew Point
40°F
8 AM
40°F
20%
1mph
SE
Foggy
Humidity
99%
Feels like
40°F
Dew Point
40°F
9 AM
41°F
20%
1mph
SSE
Foggy
Humidity
99%
Feels like
41°F
Dew Point
40°F
10 AM
42°F
10%
2mph
S
Cloudy
Humidity
96%
Feels like
42°F
Dew Point
41°F
11 AM
44°F
10%
2mph
S
Cloudy
Humidity
92%
Feels like
44°F
Dew Point
42°F
12 PM
46°F
10%
3mph
SSW
Mostly Sunny
Humidity
89%
Feels like
45°F
Dew Point
43°F
1 PM
48°F
10%
4mph
SSW
Sunny
Humidity
87%
Feels like
47°F
Dew Point
44°F
2 PM
49°F
10%
4mph
SSW
Sunny
Humidity
88%
Feels like
47°F
Dew Point
45°F
3 PM
49°F
10%
4mph
SSW
Mostly Sunny
Humidity
90%
Feels like
47°F
Dew Point
46°F
4 PM
49°F
10%
4mph
SSW
Hazy
Humidity
93%
Feels like
47°F
Dew Point
47°F
5 PM
48°F
10%
4mph
SSW
Hazy
Humidity
96%
Feels like
46°F
Dew Point
47°F
5:52 PM
6 PM
48°F
10%
4mph
SSW
Hazy
Humidity
96%
Feels like
47°F
Dew Point
47°F
7 PM
48°F
10%
3mph
SSW
Hazy
Humidity
96%
Feels like
47°F
Dew Point
47°F
8 PM
49°F
20%
3mph
SSW
Hazy
Humidity
95%
Feels like
48°F
Dew Point
47°F
9 PM
49°F
20%
3mph
SSW
Hazy
Humidity
96%
Feels like
48°F
Dew Point
48°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide