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

41°F

5°C

Humidity 57%
Wind Speed Vrbl 5 mph
Barometer 30.28 in (1025.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 15 Mar 6:53 pm EDT
Extended Forecast for

Port Jervis NY

  • Tonight

    Tonight: Showers, mainly after 2am. Temperature falling to near 37 by 10pm, then rising to around 46 during the remainder of the night. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F⇑

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 64. Southeast wind 5 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Showers

  • Monday Night

    Monday Night: Rain showers before 2am, then a chance of snow showers. Some thunder is also possible. Low around 28. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 37. Wind chill values between 20 and 30. West wind 8 to 11 mph, with gusts as high as 29 mph.

    High: 37 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers, mainly after 2am. Temperature falling to near 37 by 10pm, then rising to around 46 during the remainder of the night. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers and possibly a thunderstorm. High near 64. Southeast wind 5 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain showers before 2am, then a chance of snow showers. Some thunder is also possible. Low around 28. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 37. Wind chill values between 20 and 30. West wind 8 to 11 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 18. West wind around 6 mph.
Wednesday
Increasing clouds, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 51.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 47.
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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:
2:22 pm EDT Mar 15, 2026
Forecast Valid:
7pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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