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

62°F

17°C

Humidity 62%
Wind Speed SW 10 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 31 Mar 7:53 am EDT
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Today

    Today: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 72. Southwest wind 9 to 13 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind 9 to 11 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of rain, then rain and possibly a thunderstorm after 2pm. High near 71. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before 8pm, then rain likely. Low around 43. Northeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: A 30 percent chance of rain. Cloudy, with a high near 49. East wind around 7 mph.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Cloudy, with a low around 40.

    Low: 40 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 68.

    High: 68 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 2pm. Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 72. Southwest wind 9 to 13 mph. Chance of precipitation is 40%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind 9 to 11 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain, then rain and possibly a thunderstorm after 2pm. High near 71. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain and possibly a thunderstorm before 8pm, then rain likely. Low around 43. Northeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of rain. Cloudy, with a high near 49. East wind around 7 mph.
Thursday Night
Cloudy, with a low around 40.
Friday
Mostly cloudy, with a high near 68.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
A 30 percent chance of rain after 2pm. Partly sunny, with a high near 75.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 53.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 70.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 50.
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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:
2:46 am EDT Mar 31, 2026
Forecast Valid:
8am EDT Mar 31, 2026-6pm EDT Apr 6, 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