National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Farmingdale - Republic Airport (KFRG)

Lat: 40.73°NLon: 73.42°WElev: 72ft.

Fog/Mist

49°F

9°C

Humidity 97%
Wind Speed E 8 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 48°F (9°C)
Visibility 2.50 mi
Wind Chill46°F (8°C)
Last update 18 Apr 8:53 pm EDT
Extended Forecast for

4 Miles S Copiague NY

  • Tonight

    Tonight: A 30 percent chance of showers after 5am. Patchy fog. Otherwise, cloudy, with a low around 48. Southeast wind 8 to 13 mph.

    Low: 48 °F

    Patchy Fog
    then Chance
    Showers and
    Areas Fog

  • Sunday

    Sunday: Showers. Patchy fog before 8am. High near 54. South wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. West wind 8 to 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 49. Northwest wind 11 to 13 mph.

    High: 49 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. North wind around 14 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 42.

    Low: 42 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers after 5am. Patchy fog. Otherwise, cloudy, with a low around 48. Southeast wind 8 to 13 mph.
Sunday
Showers. Patchy fog before 8am. High near 54. South wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Partly cloudy, with a low around 43. West wind 8 to 10 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 49. Northwest wind 11 to 13 mph.
Monday Night
Partly cloudy, with a low around 37. North wind around 14 mph.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Increasing clouds, with a low around 42.
Wednesday
Mostly cloudy, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 48.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 54.
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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:
6:34 pm EDT Apr 18, 2026
Forecast Valid:
9pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation