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

29°F

-2°C

Humidity 82%
Wind Speed SW 3 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 15 Nov 1:53 am EST
Extended Forecast for

Port Jervis NY

  • Overnight

    Overnight: Areas of frost after 4am. Otherwise, mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Areas Frost

  • Saturday

    Saturday: A 40 percent chance of showers after 4pm. Areas of frost before 9am. Otherwise, increasing clouds, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 52 °F

    Areas Frost
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am. Steady temperature around 47. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 41 by 5pm. West wind 10 to 14 mph, with gusts as high as 31 mph.

    High: 52 °F⇓

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 29 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of frost after 4am. Otherwise, mostly clear, with a low around 28. Calm wind.
Saturday
A 40 percent chance of showers after 4pm. Areas of frost before 9am. Otherwise, increasing clouds, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am. Steady temperature around 47. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 41 by 5pm. West wind 10 to 14 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 29 mph.
Monday
Partly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 49.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Jervis NY
 41.37°N 74.7°W (Elev. 472 ft)
Last Update:
1:00 am EST Nov 15, 2025
Forecast Valid:
2am EST Nov 15, 2025-6pm EST Nov 21, 2025
 
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