National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Farmingdale - Republic Airport (KFRG)

Lat: 40.73°NLon: 73.42°WElev: 72ft.

Fair

14°F

-10°C

Humidity 61%
Wind Speed S 5 mph
Barometer 30.56 in (1034.9 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 21 Jan 7:53 am EST
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: Increasing clouds, with a high near 39. Wind chill values between 10 and 20. West wind 9 to 18 mph becoming south in the afternoon.

    High: 39 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of rain and snow before 10pm, then a chance of rain between 10pm and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 38. Breezy, with a southwest wind 18 to 23 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind around 18 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Wind chill values between 20 and 25. West wind 14 to 17 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35. West wind 13 to 18 mph.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. Breezy.

    Low: 13 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 19.

    High: 19 °F

    Cold

  • Saturday Night

    Saturday Night: A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely. Cloudy, with a high near 24. Chance of precipitation is 70%.

    High: 24 °F

    Snow Likely

Detailed Forecast

Today
Increasing clouds, with a high near 39. Wind chill values between 10 and 20. West wind 9 to 18 mph becoming south in the afternoon.
Tonight
A chance of rain and snow before 10pm, then a chance of rain between 10pm and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 38. Breezy, with a southwest wind 18 to 23 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 43. West wind around 18 mph.
Thursday Night
Mostly cloudy, with a low around 29. Wind chill values between 20 and 25. West wind 14 to 17 mph.
Friday
Partly sunny, with a high near 35. West wind 13 to 18 mph.
Friday Night
Mostly cloudy, with a low around 13. Breezy.
Saturday
Partly sunny and cold, with a high near 19.
Saturday Night
A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 15.
Sunday
Snow likely. Cloudy, with a high near 24. Chance of precipitation is 70%.
Sunday Night
Snow likely. Cloudy, with a low around 19. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Sunny, with a high near 26.
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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:
1:12 am EST Jan 21, 2026
Forecast Valid:
8am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation