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.

Overcast

62°F

17°C

Humidity 54%
Wind Speed Calm
Barometer 30.24 in (1024.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 May 3:53 pm EDT
Extended Forecast for

Port Jervis NY

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 67. Northeast wind around 6 mph.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain, mainly after 11am. High near 55. East wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 43. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Rain

  • Sunday

    Sunday: Rain, mainly before 2pm. High near 59. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 8pm, then a chance of showers after 2am. Cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance Rain

  • Memorial Day

    Memorial Day: A 40 percent chance of showers. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 47. Calm wind.
Friday
Partly sunny, with a high near 67. Northeast wind around 6 mph.
Friday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 45. Calm wind.
Saturday
Rain, mainly after 11am. High near 55. East wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 43. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain, mainly before 2pm. High near 59. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of rain before 8pm, then a chance of showers after 2am. Cloudy, with a low around 50. Chance of precipitation is 30%.
Memorial Day
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 81.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Jervis NY
 41.37°N 74.7°W (Elev. 472 ft)
Last Update:
2:25 pm EDT May 21, 2026
Forecast Valid:
4pm EDT May 21, 2026-6pm EDT May 28, 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