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.

Overcast

55°F

13°C

Humidity 90%
Wind Speed NE 13 mph
Barometer 29.76 in (1007.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 12 Oct 2:53 am EDT
Extended Forecast for

Locust Valley NY

  • Overnight

    Overnight: Cloudy, with a low around 57. Northeast wind around 14 mph.

    Low: 57 °F

    Cloudy

  • Columbus Day

    Columbus Day: Cloudy through mid morning, then gradual clearing, with a high near 72. North wind 8 to 11 mph.

    High: 72 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Northwest wind around 6 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Light and variable wind becoming south 5 to 9 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 64. Southwest wind around 11 mph.

    Low: 64 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely after 2am. Partly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Partly Cloudy
    then Showers
    Likely

Detailed Forecast

Overnight
Cloudy, with a low around 57. Northeast wind around 14 mph.
Columbus Day
Cloudy through mid morning, then gradual clearing, with a high near 72. North wind 8 to 11 mph.
Monday Night
Mostly clear, with a low around 57. Northwest wind around 6 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 72. Light and variable wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 64. Southwest wind around 11 mph.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Showers likely after 2am. Partly cloudy, with a low around 55. Chance of precipitation is 60%.
Friday
Showers. High near 70. Chance of precipitation is 80%.
Friday Night
Showers likely. Mostly cloudy, with a low around 47. Breezy. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 54. Breezy.
Saturday Night
Mostly clear, with a low around 40. Breezy.
Sunday
Sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Locust Valley NY
 40.89°N 73.6°W (Elev. 98 ft)
Last Update:
2:35 am EDT Oct 12, 2026
Forecast Valid:
3am EDT Oct 12, 2026-6pm EDT Oct 18, 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