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

56°F

13°C

Humidity 93%
Wind Speed Calm
Barometer 29.94 in (1013.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 13 Oct 2:53 am EDT
Extended Forecast for

Copiague NY

  • Overnight

    Overnight: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 69. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. West wind around 10 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 55. Northwest wind around 7 mph.

    Low: 55 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely after 2am. Increasing clouds, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Partly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers. High near 71. Chance of precipitation is 90%.

    High: 71 °F

    Showers

  • Friday Night

    Friday Night: Showers likely before 8pm. Partly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 59. Calm wind.
Tuesday
Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 69. Light and variable wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 63. Southwest wind around 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 77. West wind around 10 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 55. Northwest wind around 7 mph.
Thursday
Sunny, with a high near 65.
Thursday Night
Showers likely after 2am. Increasing clouds, with a low around 52. Chance of precipitation is 70%.
Friday
Showers. High near 71. Chance of precipitation is 90%.
Friday Night
Showers likely before 8pm. Partly cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 55. Breezy.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Copiague NY
 40.66°N 73.41°W (Elev. 3 ft)
Last Update:
2:02 am EDT Oct 13, 2026
Forecast Valid:
3am EDT Oct 13, 2026-6pm EDT Oct 19, 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