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

39°F

4°C

Humidity 67%
Wind Speed S 13 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 22 Jan 12:53 am EST
Extended Forecast for

4 Miles S Copiague NY

  • Overnight

    Overnight: A 20 percent chance of rain before 4am. Mostly cloudy, with a steady temperature around 41. Breezy, with a southwest wind around 21 mph.

    Low: 41 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

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

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: 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. 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.

    High: 19 °F

    Cold

  • Saturday Night

    Saturday Night: Snow likely after 1am. Cloudy, with a low around 15. Chance of precipitation is 60%.

    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

Detailed Forecast

Overnight
A 20 percent chance of rain before 4am. Mostly cloudy, with a steady temperature around 41. Breezy, with a southwest wind around 21 mph.
Thursday
Mostly sunny, with a high near 43. West wind around 18 mph.
Thursday Night
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. Blustery, with a northwest wind 18 to 24 mph.
Saturday
Partly sunny and cold, with a high near 19.
Saturday Night
Snow likely after 1am. Cloudy, with a low around 15. Chance of precipitation is 60%.
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.
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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:
1:01 am EST Jan 22, 2026
Forecast Valid:
1am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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