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

28°F

-2°C

Humidity 31%
Wind Speed SW 5 mph
Barometer 30.04 in (1017.8 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 9 Dec 3:53 pm EST
Extended Forecast for

Port Jervis NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Southwest wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely before noon, then snow, possibly mixed with rain. High near 36. Wind chill values between 15 and 25. Southwest wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 23. Wind chill values between 15 and 20. Southwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a steady temperature around 26. Wind chill values between 10 and 20. West wind around 14 mph, with gusts as high as 31 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind 7 to 11 mph, with gusts as high as 29 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Southwest wind around 6 mph.
Wednesday
Snow likely before noon, then snow, possibly mixed with rain. High near 36. Wind chill values between 15 and 25. Southwest wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 23. Wind chill values between 15 and 20. Southwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a steady temperature around 26. Wind chill values between 10 and 20. West wind around 14 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind 7 to 11 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 33.
Friday Night
A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 36.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 22.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Jervis NY
 41.37°N 74.7°W (Elev. 472 ft)
Last Update:
3:34 pm EST Dec 9, 2025
Forecast Valid:
4pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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