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.

Fog/Mist

37°F

3°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 30.27 in (1024.9 mb)
Dewpoint 36°F (2°C)
Visibility 1.50 mi
Wind Chill33°F (1°C)
Last update 7 Mar 7:53 am EST
Extended Forecast for

Syosset NY

Dense Fog Advisory until March 7, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until March 7, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Today

    High: 46 °F

    Areas Drizzle
    and Areas Fog

  • Tonight

    Tonight: A 50 percent chance of showers after 10pm. Areas of fog between 7pm and 1am. Otherwise, cloudy, with a temperature falling to near 43 by 8pm, then rising to around 52 during the remainder of the night. South wind around 9 mph.

    Low: 43 °F⇑

    Chance
    Showers and
    Areas Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 62. Southwest wind 9 to 11 mph.

    High: 62 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. West wind 5 to 7 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. South wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Today
Areas of drizzle before 1pm. Areas of fog before 4pm. Otherwise, cloudy, with a high near 46. South wind 3 to 8 mph.
Tonight
A 50 percent chance of showers after 10pm. Areas of fog between 7pm and 1am. Otherwise, cloudy, with a temperature falling to near 43 by 8pm, then rising to around 52 during the remainder of the night. South wind around 9 mph.
Sunday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 62. Southwest wind 9 to 11 mph.
Sunday Night
Mostly clear, with a low around 40. West wind 5 to 7 mph.
Monday
Sunny, with a high near 60. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A 40 percent chance of rain before 1pm. Cloudy, with a high near 58.
Wednesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 54.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Syosset NY
 40.83°N 73.49°W (Elev. 236 ft)
Last Update:
2:47 am EST Mar 7, 2026
Forecast Valid:
8am EST Mar 7, 2026-6pm EDT Mar 13, 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