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.

Overcast

60°F

16°C

Humidity 84%
Wind Speed N 10 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 21 Sep 9:53 am EDT
Extended Forecast for

Copiague NY

  • Today

    Today: Partly sunny, with a high near 71. Northeast wind 13 to 16 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 2am. Cloudy, with a low around 58. Northeast wind 10 to 13 mph.

    Low: 58 °F

    Cloudy then
    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly between 8am and 11am. Mostly cloudy, with a high near 67. Northeast wind 15 to 18 mph.

    High: 67 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 54. Northeast wind around 16 mph, with gusts as high as 28 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 67. Breezy, with a northeast wind 17 to 21 mph, with gusts as high as 33 mph.

    High: 67 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 67. Breezy.

    High: 67 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 2am. Cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 66. Breezy.

    High: 66 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Partly sunny, with a high near 71. Northeast wind 13 to 16 mph.
Tonight
A 20 percent chance of rain after 2am. Cloudy, with a low around 58. Northeast wind 10 to 13 mph.
Tuesday
A 40 percent chance of rain, mainly between 8am and 11am. Mostly cloudy, with a high near 67. Northeast wind 15 to 18 mph.
Tuesday Night
Increasing clouds, with a low around 54. Northeast wind around 16 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 67. Breezy, with a northeast wind 17 to 21 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Mostly cloudy, with a high near 67. Breezy.
Thursday Night
A 30 percent chance of showers after 2am. Cloudy, with a low around 53.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 66. Breezy.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 54. Breezy.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 67. Breezy.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Copiague NY
 40.66°N 73.41°W (Elev. 3 ft)
Last Update:
9:44 am EDT Sep 21, 2026
Forecast Valid:
10am EDT Sep 21, 2026-6pm EDT Sep 27, 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