National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

26°F

-3°C

Humidity 40%
Wind Speed N 8 G 18 mph
Barometer 30.23 in (1024.3 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 4 Dec 7:53 pm EST
Extended Forecast for

Slate Hill NY

  • Tonight

    Tonight: Mostly clear, with a low around 6. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 6 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28. Wind chill values between 5 and 15. Calm wind becoming south around 5 mph.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 38. Wind chill values between 20 and 30. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Light west wind.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 28. Wind chill values between 5 and 15. Calm wind becoming south around 5 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 17. Calm wind.
Saturday
Mostly cloudy, with a high near 38. Wind chill values between 20 and 30. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 20. Light west wind.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slate Hill NY
 41.37°N 74.5°W (Elev. 469 ft)
Last Update:
2:14 pm EST Dec 4, 2025
Forecast Valid:
8pm EST Dec 4, 2025-6pm EST Dec 11, 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