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

59°F

15°C

Humidity 72%
Wind Speed E 3 mph
Barometer 30.46 in (1031.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 10 Oct 7:53 pm EDT
Extended Forecast for

Copiague NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. East wind around 7 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Periods of rain, mainly after 11am. High near 61. East wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Rain Likely
    then Rain

  • Sunday Night

    Sunday Night: Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Steady temperature around 62. East wind 11 to 17 mph becoming north after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 62 °F

    Heavy Rain

  • Columbus Day

    Columbus Day: Rain likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 69. North wind 10 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Light north wind.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. East wind around 7 mph.
Sunday
Periods of rain, mainly after 11am. High near 61. East wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Steady temperature around 62. East wind 11 to 17 mph becoming north after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Columbus Day
Rain likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 69. North wind 10 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 57. Light north wind.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Copiague NY
 40.69°N 73.4°W (Elev. 30 ft)
Last Update:
3:14 pm EDT Oct 10, 2026
Forecast Valid:
8pm EDT Oct 10, 2026-6pm EDT Oct 17, 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