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.

Light Rain Fog/Mist

41°F

5°C

Humidity 93%
Wind Speed NE 6 mph
Barometer 30.05 in (1017.7 mb)
Dewpoint 39°F (4°C)
Visibility 4.00 mi
Wind Chill37°F (3°C)
Last update 26 Apr 1:53 am EDT
Extended Forecast for

Locust Valley NY

  • Overnight

    Overnight: Showers, mainly before 5am. Low around 41. East wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 56. Northeast wind 10 to 13 mph.

    High: 56 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. East wind around 7 mph becoming north after midnight.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. East wind around 9 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Southeast wind 6 to 8 mph becoming northeast after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 60.

    High: 60 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 8pm. Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Showers

Detailed Forecast

Overnight
Showers, mainly before 5am. Low around 41. East wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 56. Northeast wind 10 to 13 mph.
Sunday Night
Mostly clear, with a low around 44. East wind around 7 mph becoming north after midnight.
Monday
Sunny, with a high near 64. East wind around 9 mph.
Monday Night
Mostly clear, with a low around 45. Southeast wind 6 to 8 mph becoming northeast after midnight.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 60.
Wednesday Night
Showers, mainly after 8pm. Low around 48. Chance of precipitation is 90%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A 30 percent chance of showers. Partly 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:
1:35 am EDT Apr 26, 2026
Forecast Valid:
2am EDT Apr 26, 2026-6pm EDT May 2, 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