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

43°F

6°C

Humidity 45%
Wind Speed SW 8 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 13 Jan 11:53 am EST
Extended Forecast for

4 Miles S Copiague NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 42. South wind 13 to 17 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 42. Breezy, with a southwest wind 16 to 20 mph.

    Low: 42 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Cloudy, with a high near 45. Southwest wind 9 to 14 mph.

    High: 45 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 32. South wind 7 to 11 mph.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 10am, then a slight chance of snow between 10am and 1pm. Partly sunny, with a temperature falling to around 30 by 5pm. West wind 15 to 18 mph. Chance of precipitation is 20%.

    High: 38 °F⇓

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 42. South wind 13 to 17 mph.
Tonight
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 42. Breezy, with a southwest wind 16 to 20 mph.
Wednesday
Cloudy, with a high near 45. Southwest wind 9 to 14 mph.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 32. South wind 7 to 11 mph.
Thursday
A slight chance of rain before 10am, then a slight chance of snow between 10am and 1pm. Partly sunny, with a temperature falling to around 30 by 5pm. West wind 15 to 18 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 21. Breezy.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 26.
M.L.King Day
Mostly sunny, with a high near 33.
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:
5:50 am EST Jan 13, 2026
Forecast Valid:
12pm EST Jan 13, 2026-6pm EST Jan 19, 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