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 Drizzle Fog/Mist

41°F

5°C

Humidity 96%
Wind Speed E 7 mph
Barometer 30.43 in (1030.3 mb)
Dewpoint 40°F (4°C)
Visibility 2.50 mi
Wind Chill36°F (2°C)
Last update 3 Apr 1:51 am EDT
Extended Forecast for

Mount Vernon NY

  • Overnight

    Overnight: A 20 percent chance of showers. Patchy fog before 5am. Otherwise, cloudy, with a steady temperature around 43. East wind around 8 mph.

    Low: 43 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 69 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. Southwest wind 6 to 8 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 71. Northwest wind 5 to 9 mph becoming east in the afternoon.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 47. East wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly after 8am. High near 68. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 42.

    Low: 42 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Patchy fog before 5am. Otherwise, cloudy, with a steady temperature around 43. East wind around 8 mph.
Friday
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. East wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 58. Southwest wind 6 to 8 mph.
Saturday
A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 71. Northwest wind 5 to 9 mph becoming east in the afternoon.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 47. East wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly after 8am. High near 68. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon NY
 40.92°N 73.85°W (Elev. 190 ft)
Last Update:
2:20 am EDT Apr 3, 2026
Forecast Valid:
3am EDT Apr 3, 2026-6pm EDT Apr 9, 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