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.

Overcast

57°F

14°C

Humidity 69%
Wind Speed NW 14 G 24 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 27 Mar 7:53 am EDT
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: A 30 percent chance of showers before 11am. Mostly cloudy, with a temperature falling to around 45 by 4pm. North wind 13 to 15 mph.

    High: 48 °F⇓

    Chance
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Northeast wind 8 to 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind 14 to 16 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Northwest wind 6 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. South wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
A 30 percent chance of showers before 11am. Mostly cloudy, with a temperature falling to around 45 by 4pm. North wind 13 to 15 mph.
Tonight
Mostly cloudy, with a low around 32. Northeast wind 8 to 10 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind 14 to 16 mph.
Saturday Night
Partly cloudy, with a low around 34. Northwest wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 45. South wind 8 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 42. Breezy.
Monday
Partly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 51.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 53.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 52.
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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:
7:52 am EDT Mar 27, 2026
Forecast Valid:
8am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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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