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.

Overcast

14°C

57°F

Humidity 90%
Wind Speed NE 6 km/h
Barometer 1021.1 mb (30.16 in)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 15 Jun 1:53 am EDT
Extended Forecast for

Syosset NY

  • Overnight

    Overnight: A 20 percent chance of light rain. Cloudy, with a low around 14. Northeast wind around 14 km/h.

    Low: 14 °C

    Slight Chance
    Light Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 19. Northeast wind around 14 km/h.

    High: 19 °C

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. East wind around 11 km/h.

    Low: 14 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 22. East wind around 14 km/h.

    High: 22 °C

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. East wind 8 to 11 km/h.

    Low: 16 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24.

    High: 24 °C

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 18.

    Low: 18 °C

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 27.

    High: 27 °C

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °C

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of light rain. Cloudy, with a low around 14. Northeast wind around 14 km/h.
Sunday
Mostly cloudy, with a high near 19. Northeast wind around 14 km/h.
Sunday Night
Mostly cloudy, with a low around 14. East wind around 11 km/h.
Monday
Mostly cloudy, with a high near 22. East wind around 14 km/h.
Monday Night
Mostly cloudy, with a low around 16. East wind 8 to 11 km/h.
Tuesday
Mostly cloudy, with a high near 24.
Tuesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 18.
Wednesday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 21.
Juneteenth
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 33.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.
Friday
Sunny, with a high near 28.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Syosset NY
 40.81°N 73.5°W (Elev. 197 m)
Last Update:
9:07 pm EDT Jun 14, 2025
Forecast Valid:
2am EDT Jun 15, 2025-6pm EDT Jun 21, 2025
 
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