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

27°F

-3°C

Humidity 39%
Wind Speed Calm
Barometer 30.20 in (1022.7 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 9 Feb 6:53 pm EST
Extended Forecast for

4 Miles S Copiague NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. Northwest wind 5 to 9 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 38. Wind chill values between 20 and 25. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 4am, then a slight chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 33. South wind around 10 mph becoming west after midnight. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Wind chill values between 25 and 30. West wind 14 to 18 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Blustery, with a northwest wind 18 to 20 mph.

    Low: 27 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. Northwest wind 5 to 9 mph.
Tuesday
A slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 38. Wind chill values between 20 and 25. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow before 4am, then a slight chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 33. South wind around 10 mph becoming west after midnight. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 38. Wind chill values between 25 and 30. West wind 14 to 18 mph.
Wednesday Night
Partly cloudy, with a low around 27. Blustery, with a northwest wind 18 to 20 mph.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 33. Chance of precipitation is 70%.
Washington's Birthday
Rain likely. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
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 pm EST Feb 9, 2026
Forecast Valid:
7pm EST Feb 9, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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