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 with Haze

23°F

-5°C

Humidity 81%
Wind Speed Calm
Barometer 29.97 in (1015.2 mb)
Dewpoint 18°F (-8°C)
Visibility 6.00 mi
Last update 6 Dec 10:53 pm EST
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 24. West wind 3 to 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Wind chill values between 20 and 30. Calm wind becoming south around 5 mph in the afternoon.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Southwest wind 5 to 9 mph becoming northwest after midnight.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25. Wind chill values between 5 and 15. North wind 7 to 10 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 27.

    High: 27 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 24. West wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 36. Wind chill values between 20 and 30. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 17. Southwest wind 5 to 9 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 25. Wind chill values between 5 and 15. North wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 36.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Slate Hill NY
 41.38°N 74.55°W (Elev. 906 ft)
Last Update:
4:40 pm EST Dec 6, 2025
Forecast Valid:
11pm EST Dec 6, 2025-6pm EST Dec 13, 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