National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Farmingdale - Republic Airport (KFRG)

Lat: 40.73°NLon: 73.42°WElev: 72ft.

Mostly Cloudy

71°F

22°C

Humidity 68%
Wind Speed S 16 G 25 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 28 Aug 8:53 pm EDT
Extended Forecast for

Syosset NY

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am. Increasing clouds, with a low around 64. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 79. Southwest wind around 10 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 56. North wind around 8 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 76. Northwest wind around 7 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. North wind around 6 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 11pm and 2am. Increasing clouds, with a low around 64. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 79. Southwest wind around 10 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 56. North wind around 8 mph.
Saturday
Sunny, with a high near 76. Northwest wind around 7 mph.
Saturday Night
Mostly clear, with a low around 57. North wind around 6 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 59.
Labor Day
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Syosset NY
 40.83°N 73.49°W (Elev. 236 ft)
Last Update:
9:32 pm EDT Aug 28, 2025
Forecast Valid:
9pm EDT Aug 28, 2025-6pm EDT Sep 4, 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