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

66°F

19°C

Humidity 84%
Wind Speed SW 3 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Oct 10:53 pm EDT
Extended Forecast for

Port Jervis NY

  • Overnight

    Overnight: Clear, with a low around 64. Southwest wind 3 to 5 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. West wind 5 to 8 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Northwest wind around 6 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 49. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Slight Chance
    Showers then
    Showers

  • Friday

    Friday: Showers. High near 70. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 37.

    Low: 37 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 64. Southwest wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 77. West wind 5 to 8 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 49. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 67. Calm wind.
Thursday Night
Showers, mainly after 2am. Low around 49. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers. High near 70. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Jervis NY
 41.39°N 74.67°W (Elev. 472 ft)
Last Update:
9:37 pm EDT Oct 13, 2026
Forecast Valid:
12am EDT Oct 14, 2026-6pm EDT Oct 20, 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