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

61°F

16°C

Humidity 31%
Wind Speed SW 9 mph
Barometer 29.88 in (1011.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 1 May 1:53 pm EDT
Extended Forecast for

Lindenhurst NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. Southwest wind around 10 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 48. South wind 7 to 9 mph.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 8am. Mostly cloudy, with a high near 59. South wind around 7 mph.

    High: 59 °F

    Chance Rain
    then Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 44. Light and variable wind becoming north 5 to 8 mph after midnight.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 61. West wind 10 to 13 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 61. Southwest wind around 10 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 48. South wind 7 to 9 mph.
Saturday
A 30 percent chance of rain, mainly before 8am. Mostly cloudy, with a high near 59. South wind around 7 mph.
Saturday Night
A 40 percent chance of rain, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 44. Light and variable wind becoming north 5 to 8 mph after midnight.
Sunday
Mostly sunny, with a high near 61. West wind 10 to 13 mph.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 63.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lindenhurst NY
 40.68°N 73.37°W (Elev. 16 ft)
Last Update:
2:21 pm EDT May 1, 2026
Forecast Valid:
2pm EDT May 1, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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