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.

Mostly Cloudy

42°F

6°C

Humidity 49%
Wind Speed SW 5 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Nov 8:51 am EST
Extended Forecast for

Mount Vernon NY

  • Today

    Today: Mostly sunny, with a high near 49. Light west wind becoming southwest 5 to 9 mph in the morning.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. West wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 38. Light southwest wind.

    Low: 38 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 50 percent chance of rain after 1pm. Cloudy, with a high near 53. Southwest wind 5 to 7 mph.

    High: 53 °F

    Cloudy then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 1am. Temperature rising to around 51 by 3am. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F⇑

    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. Light west wind becoming southwest 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 38. West wind 8 to 10 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 50. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Monday Night
Increasing clouds, with a low around 38. Light southwest wind.
Tuesday
A 50 percent chance of rain after 1pm. Cloudy, with a high near 53. Southwest wind 5 to 7 mph.
Tuesday Night
Rain, mainly before 1am. Temperature rising to around 51 by 3am. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 40.
Thanksgiving Day
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon NY
 40.91°N 73.82°W (Elev. 98 ft)
Last Update:
4:14 am EST Nov 23, 2025
Forecast Valid:
8am EST Nov 23, 2025-6pm EST Nov 29, 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