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

59°F

15°C

Humidity 41%
Wind Speed NW 9 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 8 Mar 10:53 pm EDT
Extended Forecast for

Greenlawn NY

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. South wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. Calm wind becoming south around 6 mph in the morning.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. South wind 3 to 6 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 2am. Cloudy, with a low around 43.

    Low: 43 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 39. Calm wind.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming southwest 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 40. South wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 61. Calm wind becoming south around 6 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 41. South wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
A 40 percent chance of showers after 2am. Cloudy, with a low around 43.
Thursday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 46.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A 30 percent chance of rain. Cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenlawn NY
 40.86°N 73.37°W (Elev. 197 ft)
Last Update:
9:30 pm EDT Mar 8, 2026
Forecast Valid:
11pm EDT Mar 8, 2026-6pm EDT Mar 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