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.

A Few Clouds

36°F

2°C

Humidity 30%
Wind Speed W 18 G 32 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint 7°F (-14°C)
Visibility 9.00 mi
Wind Chill26°F (-3°C)
Last update 17 Mar 2:53 pm EDT
Extended Forecast for

3 Miles WNW Slate Hill NY

  • This Afternoon

    This Afternoon: Scattered flurries after 5pm. Partly sunny, with a high near 35. Wind chill values between 20 and 25. West wind around 17 mph, with gusts as high as 32 mph.

    High: 35 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Scattered flurries before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 18. West wind 7 to 13 mph.

    Low: 18 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Wind chill values between 10 and 20. Northwest wind around 6 mph becoming calm in the morning.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. South wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers after 2am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

This Afternoon
Scattered flurries after 5pm. Partly sunny, with a high near 35. Wind chill values between 20 and 25. West wind around 17 mph, with gusts as high as 32 mph.
Tonight
Scattered flurries before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 18. West wind 7 to 13 mph.
Wednesday
Mostly sunny, with a high near 37. Wind chill values between 10 and 20. Northwest wind around 6 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 22. South wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
A 30 percent chance of snow showers after 2am. Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 50.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 50.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 54.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Monday
A 30 percent chance of snow. Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 43.
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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:
2:58 pm EDT Mar 17, 2026
Forecast Valid:
3pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation