Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

1°F

-17°C

Humidity 68%
Wind Speed SW 5 mph
Barometer 30.45 in (1032.1 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 20 Jan 10:53 pm EST
Extended Forecast for

2 Miles N Greenwood Lake NY

  • Tonight

    Tonight: Mostly clear, with a low around 5. Light west wind.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow after 4pm.  Increasing clouds, with a high near 26. Wind chill values between 5 and 15. Calm wind becoming south 5 to 9 mph in the morning.

    High: 26 °F

    Sunny then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. South wind around 7 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Wind chill values between 20 and 30. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind 5 to 7 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 13.

    High: 13 °F

    Cold

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 1am.  Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 5. Light west wind.
Wednesday
A 20 percent chance of snow after 4pm. Increasing clouds, with a high near 26. Wind chill values between 5 and 15. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 24. South wind around 7 mph.
Thursday
Mostly sunny, with a high near 39. Wind chill values between 20 and 30. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind 5 to 7 mph.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Partly sunny and cold, with a high near 13.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 6.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 14.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 6.
Monday
Partly sunny and cold, with a high near 20.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Greenwood Lake NY
 41.26°N 74.28°W (Elev. 899 ft)
6:01 pm EST Jan 20, 2026
11pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
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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