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.

Fair

18°F

-8°C

Humidity 52%
Wind Speed W 9 G 18 mph
Barometer 30.22 in (1023.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 20 Jan 6:53 am EST
Extended Forecast for

Lindenhurst NY

  • Today

    Today: Sunny, with a high near 23. Wind chill values between 5 and 10. West wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 23 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. Wind chill values between 5 and 10. West wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. Wind chill values between 10 and 20. West wind 5 to 13 mph becoming south in the afternoon.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a steady temperature around 35. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 20.

    High: 20 °F

    Cold

Detailed Forecast

Today
Sunny, with a high near 23. Wind chill values between 5 and 10. West wind 11 to 15 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 14. Wind chill values between 5 and 10. West wind 6 to 9 mph, with gusts as high as 22 mph.
Wednesday
Increasing clouds, with a high near 39. Wind chill values between 10 and 20. West wind 5 to 13 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a steady temperature around 35. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 43. West wind 8 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Partly sunny and cold, with a high near 20.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11.
Sunday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lindenhurst NY
 40.7°N 73.37°W (Elev. 30 ft)
Last Update:
1:07 am EST Jan 20, 2026
Forecast Valid:
7am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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