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 and Breezy

50°F

10°C

Humidity 25%
Wind Speed W 22 G 33 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Mar 3:53 pm EDT
Extended Forecast for

4 Miles S Copiague NY

  • Tonight

    Tonight: Increasing clouds, with a low around 34. Northwest wind 7 to 17 mph, with gusts as high as 31 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 46. Southeast wind 9 to 15 mph.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Temperature falling to near 41 by 8pm, then rising to around 46 during the remainder of the night. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F⇑

    Slight Chance
    Showers then
    Showers and
    Breezy

  • Monday

    Monday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 53. Windy, with a south wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Heavy Rain
    and Windy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 33. Windy, with a southwest wind 29 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Heavy Rain
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 38. Breezy.

    High: 38 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 34. Northwest wind 7 to 17 mph, with gusts as high as 31 mph.
Sunday
Partly sunny, with a high near 46. Southeast wind 9 to 15 mph.
Sunday Night
Showers, mainly after 2am. Temperature falling to near 41 by 8pm, then rising to around 46 during the remainder of the night. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 53. Windy, with a south wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 33. Windy, with a southwest wind 29 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 38. Breezy.
Tuesday Night
Partly cloudy, with a low around 27. Breezy.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 44.
Friday Night
A 30 percent chance of rain. Partly cloudy, with a low around 37.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Copiague NY
 40.62°N 73.39°W (Elev. 20 ft)
Last Update:
2:22 pm EDT Mar 14, 2026
Forecast Valid:
4pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
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Additional Resources

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Chance of Precipitation