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

18°F

-8°C

Humidity 52%
Wind Speed W 9 G 18 mph
Barometer 30.22 in (1023.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 20 Jan 6:53 am EST
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: Sunny, with a high near 24. Wind chill values between 5 and 10. Breezy, with a west wind around 21 mph.

    High: 24 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 16. Wind chill values between 5 and 10. Breezy, with a west wind 11 to 20 mph.

    Low: 16 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Wind chill values between 5 and 15. Breezy, with a west wind 10 to 20 mph becoming south in the afternoon.

    High: 41 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Breezy, with a southwest wind 18 to 22 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind around 16 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 20.

    High: 20 °F

    Cold

Detailed Forecast

Today
Sunny, with a high near 24. Wind chill values between 5 and 10. Breezy, with a west wind around 21 mph.
Tonight
Mostly clear, with a low around 16. Wind chill values between 5 and 10. Breezy, with a west wind 11 to 20 mph.
Wednesday
Mostly sunny, with a high near 41. Wind chill values between 5 and 15. Breezy, with a west wind 10 to 20 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 37. Breezy, with a southwest wind 18 to 22 mph.
Thursday
Mostly sunny, with a high near 43. West wind around 16 mph.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Partly sunny and cold, with a high near 20.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Copiague NY
 40.62°N 73.39°W (Elev. 20 ft)
Last Update:
1:07 am EST Jan 20, 2026
Forecast Valid:
7am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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