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

62°F

17°C

Humidity 90%
Wind Speed Calm
Barometer 29.90 in (1012.2 mb)
Dewpoint 59°F (15°C)
Visibility 9.00 mi
Last update 16 Apr 4:53 am EDT
Extended Forecast for

3 Miles WNW Slate Hill NY

  • Today

    Today: Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 61. West wind around 6 mph.

    Low: 61 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 75. Northwest wind around 7 mph.

    High: 75 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm. Increasing clouds, with a low around 53. North wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. South wind 3 to 8 mph.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph.
Tonight
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 61. West wind around 6 mph.
Friday
A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 75. Northwest wind around 7 mph.
Friday Night
A 30 percent chance of showers before 8pm. Increasing clouds, with a low around 53. North wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 71. South wind 3 to 8 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 64.
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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:
2:22 am EDT Apr 16, 2026
Forecast Valid:
5am EDT Apr 16, 2026-6pm EDT Apr 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