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

56°F

13°C

Humidity 37%
Wind Speed Vrbl 7 G 20 mph
Barometer 29.92 in (1013.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 4 May 8:53 am EDT
Extended Forecast for

Sussex Airport NJ

  • Today

    Today: Sunny, with a high near 71. Southwest wind 10 to 15 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Southwest wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain. High near 70. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 8am, then a chance of showers after 8am. Partly sunny, with a high near 62. Chance of precipitation is 50%.

    High: 62 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of showers before 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Southwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 52. Southwest wind around 5 mph.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 30%.
Wednesday
Rain. High near 70. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain before 8am, then a chance of showers after 8am. Partly sunny, with a high near 62. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 41.
Saturday
A chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sussex Airport NJ
 41.21°N 74.62°W (Elev. 407 ft)
Last Update:
4:08 am EDT May 4, 2026
Forecast Valid:
9am EDT May 4, 2026-6pm EDT May 10, 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