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.

Overcast

24°F

-4°C

Humidity 77%
Wind Speed Calm
Barometer 29.95 in (1014.6 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Last update 6 Dec 1:53 am EST
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Overnight

    Overnight: A 20 percent chance of light snow. Cloudy, with a steady temperature around 24. Calm wind.

    Low: 24 °F

    Slight Chance
    Light Snow

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 37. Wind chill values between 25 and 30. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 37 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. West wind 3 to 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. Wind chill values between 20 and 30. Light and variable wind.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. Light and variable wind becoming northwest 8 to 13 mph in the evening. Winds could gust as high as 24 mph.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of light snow. Cloudy, with a steady temperature around 24. Calm wind.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 37. Wind chill values between 25 and 30. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 20. West wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 35. Wind chill values between 20 and 30. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 17. Light and variable wind becoming northwest 8 to 13 mph in the evening. Winds could gust as high as 24 mph.
Monday
Mostly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 37. Chance of precipitation is 50%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 28.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 35.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 30.
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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:
12:53 am EST Dec 6, 2025
Forecast Valid:
2am EST Dec 6, 2025-6pm EST Dec 12, 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