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.

Fog/Mist

52°F

11°C

Humidity 93%
Wind Speed Calm
Barometer 30.11 in (1019.7 mb)
Dewpoint 50°F (10°C)
Visibility 6.00 mi
Last update 4 Apr 5:53 am EDT
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 53. West wind 6 to 14 mph becoming east in the afternoon.

    High: 53 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tonight

    Tonight: A chance of rain between 11pm and 5am, then a chance of rain and thunderstorms after 5am. Cloudy, with a low around 42. Breezy, with an east wind 14 to 20 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: Rain and thunderstorms likely, then rain after 2pm. High near 53. Breezy, with a south wind 17 to 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Breezy. Rain
    Likely then
    Rain

  • Sunday Night

    Sunday Night: Rain likely before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 49. West wind around 14 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

Today
Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 53. West wind 6 to 14 mph becoming east in the afternoon.
Tonight
A chance of rain between 11pm and 5am, then a chance of rain and thunderstorms after 5am. Cloudy, with a low around 42. Breezy, with an east wind 14 to 20 mph. Chance of precipitation is 50%.
Sunday
Rain and thunderstorms likely, then rain after 2pm. High near 53. Breezy, with a south wind 17 to 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain likely before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 49. West wind around 14 mph.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Copiague NY
 40.62°N 73.39°W (Elev. 20 ft)
Last Update:
2:33 am EDT Apr 4, 2026
Forecast Valid:
6am EDT Apr 4, 2026-6pm EDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation