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.

Light Rain

74°F

23°C

Humidity 74%
Wind Speed W 10 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 14 Oct 12:51 pm EDT
Extended Forecast for

Mount Vernon NY

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 80. West wind around 9 mph.

    High: 80 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 54. North wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 65. North wind 5 to 9 mph becoming light northeast in the afternoon.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers after 2am. Low around 54. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Mostly Clear
    then Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 5pm. High near 73. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 52. Breezy.

    High: 52 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 80. West wind around 9 mph.
Tonight
Partly cloudy, with a low around 54. North wind 7 to 9 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 65. North wind 5 to 9 mph becoming light northeast in the afternoon.
Thursday Night
Showers after 2am. Low around 54. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers, with thunderstorms also possible after 5pm. High near 73. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 50 percent chance of showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 52. Breezy.
Saturday Night
Clear, with a low around 38.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 66.
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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:
12:51 pm EDT Oct 14, 2026
Forecast Valid:
1pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
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