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

47°F

8°C

Humidity 31%
Wind Speed Vrbl 6 mph
Barometer 30.05 in (1018.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 27 Feb 3:53 pm EST
Extended Forecast for

3 Miles NW Sussex Airport NJ

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 48. Southwest wind around 5 mph.

    High: 48 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 26. Northwest wind around 5 mph becoming calm.

    Low: 26 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow showers likely before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 36. Northwest wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Northwest wind 5 to 10 mph.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow likely, mainly after 1pm. Cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 25. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 48. Southwest wind around 5 mph.
Saturday Night
Increasing clouds, with a low around 26. Northwest wind around 5 mph becoming calm.
Sunday
Snow showers likely before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 36. Northwest wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 11. Northwest wind 5 to 10 mph.
Monday
Partly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Rain and snow likely, mainly after 1pm. Cloudy, with a high near 37. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Cloudy, with a low around 30. Chance of precipitation is 70%.
Wednesday
Cloudy, with a high near 47.
Wednesday Night
A chance of rain. Cloudy, with a low around 30. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 47. Chance of precipitation is 50%.
Thursday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
A chance of rain. Cloudy, with a high near 47. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Sussex Airport NJ
 41.23°N 74.67°W (Elev. 801 ft)
Last Update:
4:10 pm EST Feb 27, 2026
Forecast Valid:
4pm EST Feb 27, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation