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

41°F

5°C

Humidity 82%
Wind Speed S 7 mph
Barometer 29.68 in (1005.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Jan 5:53 am EST
Extended Forecast for

Lindenhurst NY

  • Today

    Today: A 20 percent chance of showers before 7am. Cloudy, with a high near 48. Southwest wind 6 to 9 mph.

    High: 48 °F

    Slight Chance
    Showers then
    Cloudy

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 10pm. Cloudy, with a steady temperature around 42. Light and variable wind becoming west around 6 mph in the evening.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 30 by 5pm. Wind chill values between 20 and 30. West wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 39 °F⇓

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Wind chill values between 5 and 15. West wind 11 to 13 mph, with gusts as high as 31 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. West wind 11 to 15 mph, with gusts as high as 31 mph.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 7am. Cloudy, with a high near 48. Southwest wind 6 to 9 mph.
Tonight
A 50 percent chance of showers, mainly after 10pm. Cloudy, with a steady temperature around 42. Light and variable wind becoming west around 6 mph in the evening.
Thursday
A 20 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 30 by 5pm. Wind chill values between 20 and 30. West wind 8 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 20. Wind chill values between 5 and 15. West wind 11 to 13 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 36. West wind 11 to 15 mph, with gusts as high as 31 mph.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 21.
M.L.King Day
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lindenhurst NY
 40.7°N 73.37°W (Elev. 30 ft)
Last Update:
6:04 am EST Jan 14, 2026
Forecast Valid:
6am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation