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

28°F

-2°C

Humidity 35%
Wind Speed NW 8 G 17 mph
Barometer 29.89 in (1012.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 24 Feb 4:53 pm EST
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Tonight

    Tonight: Snow, mainly after 4am. Low around 15. Northwest wind around 6 mph becoming calm. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 15 °F

    Partly Cloudy
    then Snow

  • Wednesday

    Wednesday: Snow, mainly before 7am. High near 39. Wind chill values between 15 and 25. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. West wind 6 to 8 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 4pm. Mostly sunny, with a high near 36. Wind chill values between 15 and 25. West wind around 6 mph.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 18. Light northwest wind.

    Low: 18 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 4am. Low around 15. Northwest wind around 6 mph becoming calm. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow, mainly before 7am. High near 39. Wind chill values between 15 and 25. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 21. West wind 6 to 8 mph.
Thursday
A 20 percent chance of snow after 4pm. Mostly sunny, with a high near 36. Wind chill values between 15 and 25. West wind around 6 mph.
Thursday Night
A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 18. Light northwest wind.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 14.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 24.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Slate Hill NY
 41.38°N 74.55°W (Elev. 906 ft)
Last Update:
4:55 pm EST Feb 24, 2026
Forecast Valid:
5pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation