National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

New York, La Guardia Airport (KLGA)

Lat: 40.78°NLon: 73.88°WElev: 20ft.

Partly Cloudy

25°F

-4°C

Humidity 30%
Wind Speed Vrbl 5 mph
Barometer 30.30 in (1025.9 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 5 Dec 10:51 am EST
Extended Forecast for

Mount Vernon NY

  • Today

    Today: Increasing clouds, with a high near 32. Wind chill values between 20 and 25. East wind 3 to 5 mph.

    High: 32 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of light snow, mainly between 10pm and 1am. Cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Chance Light
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 40. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 40 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 32. Wind chill values between 20 and 25. East wind 3 to 5 mph.
Tonight
A 30 percent chance of light snow, mainly between 10pm and 1am. Cloudy, with a low around 28. Calm wind.
Saturday
Mostly cloudy, with a high near 40. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 29. West wind around 6 mph.
Sunday
Partly sunny, with a high near 40. Northwest wind around 5 mph becoming southeast in the afternoon.
Sunday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 45.
Wednesday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon NY
 40.91°N 73.82°W (Elev. 98 ft)
Last Update:
6:53 am EST Dec 5, 2025
Forecast Valid:
11am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation