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

35°F

2°C

Humidity 48%
Wind Speed W 13 G 24 mph
Barometer 29.90 in (1012.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 11 Jan 8:53 pm EST
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Tonight

    Tonight: A 20 percent chance of snow showers before 10pm. Partly cloudy, with a steady temperature around 28. Wind chill values between 15 and 20. West wind 11 to 17 mph, with gusts as high as 34 mph.

    Low: 28 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 38. Wind chill values between 15 and 25. West wind around 9 mph, with gusts as high as 22 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Southwest wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Wind chill values between 20 and 30. Southwest wind 5 to 7 mph.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 35. South wind around 7 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain. Cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 10pm. Partly cloudy, with a steady temperature around 28. Wind chill values between 15 and 20. West wind 11 to 17 mph, with gusts as high as 34 mph.
Monday
Sunny, with a high near 38. Wind chill values between 15 and 25. West wind around 9 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 26. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 41. Wind chill values between 20 and 30. Southwest wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 35. South wind around 7 mph.
Wednesday
A 30 percent chance of rain. Cloudy, with a high near 43.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 30.
Thursday
A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 32.
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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:
1:42 pm EST Jan 11, 2026
Forecast Valid:
9pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation