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

68°F

20°C

Humidity 87%
Wind Speed SW 8 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 64°F (18°C)
Visibility 8.00 mi
Last update 5 Nov 8:51 pm EST
Extended Forecast for

Roslyn Harbor NY

  • Tonight

    Tonight: Rain, with thunderstorms also possible after 4am. Low around 64. South wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Rain

  • Friday

    Friday: Rain and possibly a thunderstorm before 4pm, then a chance of rain. High near 66. Light and variable wind becoming north around 5 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 66 °F

    Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 54. Calm wind becoming northwest around 5 mph after midnight.

    Low: 54 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 65. Northwest wind 6 to 10 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 47. West wind 10 to 14 mph.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, with thunderstorms also possible after 4am. Low around 64. South wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Rain and possibly a thunderstorm before 4pm, then a chance of rain. High near 66. Light and variable wind becoming north around 5 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 54. Calm wind becoming northwest around 5 mph after midnight.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 65. Northwest wind 6 to 10 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47. West wind 10 to 14 mph.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 44.
Veterans Day
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Roslyn Harbor NY
 40.8°N 73.64°W (Elev. 39 ft)
Last Update:
9:34 pm EST Nov 5, 2026
Forecast Valid:
9pm EST Nov 5, 2026-6pm EST Nov 12, 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