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.

Fog/Mist

37°F

3°C

Humidity 96%
Wind Speed W 3 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Last update 4 Mar 2:53 am EST
Extended Forecast for

Locust Valley NY

  • Overnight

    Overnight: A 40 percent chance of rain, mainly before 4am. Patchy fog. Otherwise, cloudy, with a steady temperature around 37. Southwest wind around 6 mph.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain, mainly after 7am. Patchy fog before 10am. High near 42. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain. Low around 36. Northeast wind 9 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 1pm. Cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 37.

    Low: 37 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely before 1am. Cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly before 4am. Patchy fog. Otherwise, cloudy, with a steady temperature around 37. Southwest wind around 6 mph.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 47. Light and variable wind.
Wednesday Night
A 30 percent chance of rain after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Thursday
Rain, mainly after 7am. Patchy fog before 10am. High near 42. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 36. Northeast wind 9 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of rain before 1pm. Cloudy, with a high near 43.
Friday Night
Cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 54.
Saturday Night
Showers likely before 1am. Cloudy, with a low around 45. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Locust Valley NY
 40.89°N 73.6°W (Elev. 98 ft)
Last Update:
3:12 am EST Mar 4, 2026
Forecast Valid:
3am EST Mar 4, 2026-6pm EDT Mar 10, 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