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

70°F

21°C

Humidity 66%
Wind Speed S 6 mph
Barometer 29.92 in (1013.0 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 Apr 8:53 am EDT
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: Mostly sunny, with a high near 63. South wind 8 to 13 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Southwest wind 9 to 15 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 65. West wind around 8 mph.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 51. North wind 6 to 8 mph becoming east after midnight.

    Low: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a steady temperature around 52. East wind around 10 mph.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 8am. Cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 63. South wind 8 to 13 mph.
Tonight
Mostly cloudy, with a low around 53. Southwest wind 9 to 15 mph.
Friday
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 65. West wind around 8 mph.
Friday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 51. North wind 6 to 8 mph becoming east after midnight.
Saturday
Partly sunny, with a steady temperature around 52. East wind around 10 mph.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 48.
Sunday
Showers likely, mainly after 8am. Cloudy, with a high near 54. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 57.
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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:
2:22 am EDT Apr 16, 2026
Forecast Valid:
9am EDT Apr 16, 2026-6pm EDT Apr 22, 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