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.

Light Rain Fog/Mist

47°F

8°C

Humidity 93%
Wind Speed N 14 mph
Barometer 29.44 in (997.0 mb)
Dewpoint 45°F (7°C)
Visibility 3.00 mi
Wind Chill41°F (5°C)
Last update 13 Nov 3:53 am EST
Extended Forecast for

Copiague NY

Coastal Flood Advisory November 13, 09:00am until November 13, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory

  • Overnight

    Overnight: Rain. Low around 41. Northeast wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain. High near 48. North wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 7pm. Cloudy, with a low around 37. North wind around 9 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 8 to 14 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Northwest wind around 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

Detailed Forecast

Overnight
Rain. Low around 41. Northeast wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Friday
Rain. High near 48. North wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 7pm. Cloudy, with a low around 37. North wind around 9 mph. Chance of precipitation is 60%.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 8 to 14 mph.
Saturday Night
Partly cloudy, with a low around 35. Northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 52.
Monday Night
Clear, with a low around 35.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Copiague NY
 40.69°N 73.4°W (Elev. 30 ft)
Last Update:
1:45 am EST Nov 13, 2026
Forecast Valid:
4am EST Nov 13, 2026-6pm EST Nov 19, 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