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/Mist

40°F

4°C

Humidity 89%
Wind Speed NE 14 G 21 mph
Barometer 29.79 in (1009.0 mb)
Dewpoint 37°F (3°C)
Visibility 1.75 mi
Wind Chill32°F (0°C)
Last update 23 Mar 9:53 am EDT
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: Rain, mainly before 11am, then a slight chance of showers after 2pm. Steady temperature around 41. North wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Rain then
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Wind chill values between 25 and 30. Northwest wind 13 to 16 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 42. Wind chill values between 25 and 35. North wind 6 to 13 mph becoming west in the afternoon.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 37. Southwest wind 11 to 13 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. South wind 9 to 15 mph.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

Detailed Forecast

Today
Rain, mainly before 11am, then a slight chance of showers after 2pm. Steady temperature around 41. North wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Wind chill values between 25 and 30. Northwest wind 13 to 16 mph.
Tuesday
Sunny, with a high near 42. Wind chill values between 25 and 35. North wind 6 to 13 mph becoming west in the afternoon.
Tuesday Night
Increasing clouds, with a low around 37. Southwest wind 11 to 13 mph.
Wednesday
Partly sunny, with a high near 45. South wind 9 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Mostly cloudy, with a high near 49.
Thursday Night
Rain likely after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 44.
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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:
2:12 am EDT Mar 23, 2026
Forecast Valid:
10am EDT Mar 23, 2026-6pm EDT Mar 29, 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