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.

Partly Cloudy

33°F

1°C

Humidity 42%
Wind Speed N 16 G 26 mph
Barometer 30.37 in (1028.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 28 Mar 8:53 am EDT
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: Mostly sunny, with a high near 42. Wind chill values between 25 and 35. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 24 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    High: 44 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. Breezy, with a southwest wind 17 to 23 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 52. Southwest wind around 16 mph.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before 2pm. Partly sunny, with a high near 53. Breezy.

    High: 53 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Rain likely after 2pm. Partly sunny, with a high near 56. Breezy. Chance of precipitation is 60%.

    High: 56 °F

    Breezy.
    Mostly Sunny
    then Rain
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 42. Wind chill values between 25 and 35. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 32. Northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 24 mph.
Sunday
Mostly sunny, with a high near 44. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. Breezy, with a southwest wind 17 to 23 mph.
Monday
Mostly cloudy, with a high near 52. Southwest wind around 16 mph.
Monday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 45.
Tuesday
A 30 percent chance of rain before 2pm. Partly sunny, with a high near 53. Breezy.
Tuesday Night
Partly cloudy, with a low around 49. Breezy.
Wednesday
Rain likely after 2pm. Partly sunny, with a high near 56. Breezy. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 2am. Cloudy, with a low around 42. Chance of precipitation is 70%.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 46.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 39.
Friday
Rain likely. Cloudy, with a high near 43. Breezy. 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:
4:58 am EDT Mar 28, 2026
Forecast Valid:
9am EDT Mar 28, 2026-6pm EDT Apr 3, 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