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

42°F

6°C

Humidity 45%
Wind Speed S 12 mph
Barometer 30.61 in (1036.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 29 Mar 9:53 am EDT
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: Sunny, with a high near 45. South wind 8 to 17 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Breezy, with a southwest wind 17 to 22 mph.

    Low: 42 °F

    Increasing
    Clouds and
    Breezy

  • Monday

    Monday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 51. Southwest wind around 18 mph.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 46. Southwest wind 13 to 16 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 2pm. Partly sunny, with a high near 55. Breezy, with a southwest wind 13 to 20 mph.

    High: 55 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday Night

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

    Low: 49 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 50 percent chance of showers after 2pm. Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 45. South wind 8 to 17 mph.
Tonight
Increasing clouds, with a low around 42. Breezy, with a southwest wind 17 to 22 mph.
Monday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 51. Southwest wind around 18 mph.
Monday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 46. Southwest wind 13 to 16 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of showers before 2pm. Partly sunny, with a high near 55. Breezy, with a southwest wind 13 to 20 mph.
Tuesday Night
Partly cloudy, with a low around 49. Breezy.
Wednesday
A 50 percent chance of showers after 2pm. Mostly sunny, with a high near 57. Breezy.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 40.
Friday
Rain likely. Cloudy, with a high near 47. Chance of precipitation is 60%.
Friday Night
Rain likely. Cloudy, with a low around 42. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 47.
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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:
2:25 am EDT Mar 29, 2026
Forecast Valid:
10am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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