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

40°F

4°C

Humidity 55%
Wind Speed SW 7 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 22 Jan 4:53 am EST
Extended Forecast for

Syosset NY

  • Today

    Today: Mostly sunny, with a high near 43. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Wind chill values between 20 and 25. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. Wind chill values between 20 and 25. West wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 18. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 18 °F

    Cold

  • Saturday Night

    Saturday Night: Snow likely after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 24. Chance of precipitation is 90%.

    High: 24 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 17. Chance of precipitation is 80%.

    Low: 17 °F

    Snow

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 43. West wind 11 to 14 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 26. Wind chill values between 20 and 25. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 35. Wind chill values between 20 and 25. West wind 8 to 16 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny and cold, with a high near 18. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Snow likely after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 24. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 17. Chance of precipitation is 80%.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 26.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Syosset NY
 40.81°N 73.5°W (Elev. 197 ft)
Last Update:
1:01 am EST Jan 22, 2026
Forecast Valid:
5am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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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