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

49°F

9°C

Humidity 83%
Wind Speed Calm
Barometer 30.08 in (1018.6 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 9 Oct 5:53 am EDT
Extended Forecast for

Lindenhurst NY

  • Today

    Today: Sunny, with a high near 71. West wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. Light and variable wind becoming north around 5 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Southeast wind 3 to 5 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 2pm. High near 68. Southeast wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 60. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 60 °F

    Showers

  • Columbus Day

    Columbus Day: Showers likely, mainly before 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 71. West wind 5 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 67. Light and variable wind becoming north around 5 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 56. Southeast wind 3 to 5 mph.
Sunday
Showers, mainly after 2pm. High near 68. Southeast wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers. Low around 60. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Columbus Day
Showers likely, mainly before 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
A chance of showers between 8pm and 2am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lindenhurst NY
 40.68°N 73.37°W (Elev. 16 ft)
Last Update:
4:28 am EDT Oct 9, 2026
Forecast Valid:
6am EDT Oct 9, 2026-6pm EDT Oct 15, 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