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

32°F

0°C

Humidity 59%
Wind Speed NE 6 mph
Barometer 30.15 in (1021.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 16 Feb 10:53 am EST
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 36. Northeast wind around 6 mph becoming light and variable in the afternoon.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after 1am. Mostly cloudy, with a steady temperature around 32. Calm wind becoming southwest around 5 mph after midnight.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Southwest wind around 5 mph becoming west in the afternoon.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 30. Light west wind.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain. High near 38. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Rain and snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.

    High: 36 °F

    Rain/Snow
    Likely

Detailed Forecast

Washington's Birthday
Partly sunny, with a high near 36. Northeast wind around 6 mph becoming light and variable in the afternoon.
Tonight
A 20 percent chance of snow after 1am. Mostly cloudy, with a steady temperature around 32. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 46. Southwest wind around 5 mph becoming west in the afternoon.
Tuesday Night
Increasing clouds, with a low around 30. Light west wind.
Wednesday
Rain. High near 38. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 32.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.
Friday
Rain and snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
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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:
10:04 am EST Feb 16, 2026
Forecast Valid:
11am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
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