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.

Light Rain Fog

38°F

3°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 29.65 in (1004.0 mb)
Dewpoint 38°F (3°C)
Visibility 0.50 mi
Last update 7 Jan 1:53 am EST
Extended Forecast for

4 Miles S Copiague NY

  • Overnight

    Overnight: A 40 percent chance of rain before 4am. Areas of fog. Otherwise, cloudy, with a steady temperature around 41. North wind 5 to 7 mph.

    Low: 41 °F

    Chance Rain
    and Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 48. West wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Northwest wind 13 to 15 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45. Northwest wind 6 to 11 mph.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 37. South wind 5 to 8 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Chance Rain
    and Breezy

  • Saturday

    Saturday: Rain. High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 41. Breezy. Chance of precipitation is 80%.

    Low: 41 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
A 40 percent chance of rain before 4am. Areas of fog. Otherwise, cloudy, with a steady temperature around 41. North wind 5 to 7 mph.
Wednesday
Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 48. West wind 9 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 35. Northwest wind 13 to 15 mph.
Thursday
Sunny, with a high near 45. Northwest wind 6 to 11 mph.
Thursday Night
Increasing clouds, with a low around 37. South wind 5 to 8 mph.
Friday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 49.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 42. Breezy.
Saturday
Rain. High near 51. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 41. Breezy. Chance of precipitation is 80%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 50. Breezy.
Sunday Night
Partly cloudy, with a low around 30. Windy.
Monday
Sunny, with a high near 39. Breezy.
Monday Night
Mostly clear, with a low around 31. Breezy.
Tuesday
Mostly sunny, with a high near 42. Breezy.
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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:
1:53 am EST Jan 7, 2026
Forecast Valid:
2am EST Jan 7, 2026-6pm EST Jan 13, 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