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

31°F

-1°C

Humidity 61%
Wind Speed SW 5 mph
Barometer 30.10 in (1019.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 12 Jan 8:53 pm EST
Extended Forecast for

Port Jervis NY

  • Tonight

    Tonight: Mostly clear, with a low around 26. Southwest wind around 5 mph becoming calm after midnight.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 37. Southwest wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers. Cloudy, with a high near 45. Southwest wind around 6 mph becoming calm in the afternoon.

    High: 45 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 4am, then rain and snow showers likely. Cloudy, with a low around 25. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow showers likely before 7am, then a chance of snow between 7am and 1pm. Mostly cloudy, with a temperature falling to around 27 by 5pm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F⇓

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Southwest wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 43. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a steady temperature around 37. Southwest wind 3 to 5 mph.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 45. Southwest wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Rain showers likely before 4am, then rain and snow showers likely. Cloudy, with a low around 25. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely before 7am, then a chance of snow between 7am and 1pm. Mostly cloudy, with a temperature falling to around 27 by 5pm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 14.
M.L.King Day
Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Jervis NY
 41.37°N 74.67°W (Elev. 479 ft)
Last Update:
5:50 pm EST Jan 12, 2026
Forecast Valid:
9pm EST Jan 12, 2026-6pm EST Jan 19, 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