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.

Partly Cloudy

30°F

-1°C

Humidity 56%
Wind Speed SW 5 mph
Barometer 30.09 in (1019.3 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 17 Mar 9:53 pm EDT
Extended Forecast for

5 Miles W Sussex Airport NJ

  • Tonight

    Tonight: Scattered flurries before midnight. Mostly clear, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. South wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 44. South wind 5 to 10 mph.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 2am, then a chance of rain between 2am and 5am, then a chance of rain and snow after 5am. Cloudy, with a low around 29. South wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before 8am. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of rain and snow after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Scattered flurries before midnight. Mostly clear, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 36. Northwest wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 22. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 44. South wind 5 to 10 mph.
Thursday Night
A slight chance of rain and snow before 2am, then a chance of rain between 2am and 5am, then a chance of rain and snow after 5am. Cloudy, with a low around 29. South wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A chance of snow before 8am. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Sunday
A chance of rain after 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Monday
A chance of snow. Sunny, with a high near 44. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Sussex Airport NJ
 41.22°N 74.73°W (Elev. 1181 ft)
Last Update:
5:56 pm EDT Mar 17, 2026
Forecast Valid:
10pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation