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

78°F

26°C

Humidity 71%
Wind Speed NW 10 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 12 Aug 12:51 am EDT
Extended Forecast for

Port Washington North NY

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Northwest wind around 5 mph.

    Low: 71 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. North wind 6 to 8 mph becoming west in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. West wind around 7 mph.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 81. West wind 5 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. West wind 7 to 9 mph.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 84. North wind 6 to 8 mph becoming west in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. West wind around 7 mph.
Thursday
Mostly sunny, with a high near 81. West wind 5 to 8 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. West wind 7 to 9 mph.
Friday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Showers likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Washington North NY
 40.84°N 73.72°W (Elev. 0 ft)
Last Update:
8:06 pm EDT Aug 11, 2026
Forecast Valid:
1am EDT Aug 12, 2026-6pm EDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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