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.

Fair

41°F

5°C

Humidity 49%
Wind Speed SW 12 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 22 Jan 8:53 am EST
Extended Forecast for

4 Miles S Copiague NY

  • Today

    Today: Mostly sunny, with a high near 43. West wind around 18 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Wind chill values between 20 and 25. West wind 15 to 17 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36. Wind chill values between 20 and 25. Breezy, with a west wind 14 to 22 mph.

    High: 36 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. Wind chill values between -5 and 5. Blustery, with a northwest wind 18 to 24 mph.

    Low: 13 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny and cold, with a high near 19. Northwest wind 11 to 16 mph.

    High: 19 °F

    Cold

  • Saturday Night

    Saturday Night: Snow likely after 1am. Cloudy, with a low around 15. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 28. Blustery. Chance of precipitation is 90%.

    High: 28 °F

    Snow and
    Blustery

  • Sunday Night

    Sunday Night: Snow. Low around 23. Blustery. Chance of precipitation is 80%.

    Low: 23 °F

    Snow and
    Blustery

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 28. Blustery.

    High: 28 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
Mostly sunny, with a high near 43. West wind around 18 mph.
Tonight
Mostly cloudy, with a low around 30. Wind chill values between 20 and 25. West wind 15 to 17 mph.
Friday
Mostly sunny, with a high near 36. Wind chill values between 20 and 25. Breezy, with a west wind 14 to 22 mph.
Friday Night
Partly cloudy, with a low around 13. Wind chill values between -5 and 5. Blustery, with a northwest wind 18 to 24 mph.
Saturday
Partly sunny and cold, with a high near 19. Northwest wind 11 to 16 mph.
Saturday Night
Snow likely after 1am. Cloudy, with a low around 15. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 28. Blustery. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 23. Blustery. Chance of precipitation is 80%.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. Blustery.
Monday Night
Partly cloudy, with a low around 16. Blustery.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 19. Breezy.
Wednesday
Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
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:
1:01 am EST Jan 22, 2026
Forecast Valid:
9am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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