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

36°F

2°C

Humidity 79%
Wind Speed SW 5 mph
Barometer 29.73 in (1006.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 25 Feb 8:53 pm EST
Extended Forecast for

4 Miles S Copiague NY

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 11 to 16 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm. Partly sunny, with a steady temperature around 34. Wind chill values between 20 and 30. Northwest wind 6 to 10 mph.

    High: 34 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Wind chill values between 20 and 25. Southwest wind around 6 mph becoming north after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38. Wind chill values between 20 and 30. Northeast wind around 6 mph becoming south in the afternoon.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. South wind around 7 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. West wind 11 to 16 mph.
Thursday
A 20 percent chance of snow after 1pm. Partly sunny, with a steady temperature around 34. Wind chill values between 20 and 30. Northwest wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 27. Wind chill values between 20 and 25. Southwest wind around 6 mph becoming north after midnight.
Friday
Sunny, with a high near 38. Wind chill values between 20 and 30. Northeast wind around 6 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 33. South wind around 7 mph.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Increasing clouds, with a low around 31.
Sunday
Mostly cloudy, with a high near 38.
Sunday Night
Partly cloudy, with a low around 21.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 29.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Tuesday Night
Rain likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 40.
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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:
5:43 pm EST Feb 25, 2026
Forecast Valid:
9pm EST Feb 25, 2026-6pm EST Mar 4, 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