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

31°F

-1°C

Humidity 54%
Wind Speed SW 5 mph
Barometer 30.05 in (1018.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 17 Mar 8:53 pm EDT
Extended Forecast for

2 Miles ENE Highland Lakes NJ

  • Tonight

    Tonight: Scattered flurries before 11pm. Partly cloudy, with a low around 19. Northwest wind 10 to 15 mph.

    Low: 19 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. South wind around 5 mph.

    Low: 23 °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 snow before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Cloudy, with a low around 31. South wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Friday

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

    High: 49 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of rain after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Scattered flurries before 11pm. Partly cloudy, with a low around 19. Northwest wind 10 to 15 mph.
Wednesday
Partly sunny, with a high near 36. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 23. South wind around 5 mph.
Thursday
Mostly cloudy, with a high near 44. South wind 5 to 10 mph.
Thursday Night
A slight chance of snow before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Cloudy, with a low around 31. South wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A chance of rain before 8am. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Friday Night
A chance of rain after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Saturday
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 36. 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 35. Chance of precipitation is 30%.
Monday
A chance of snow. Sunny, with a high near 45. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Highland Lakes NJ
 41.18°N 74.42°W (Elev. 1198 ft)
Last Update:
5:56 pm EDT Mar 17, 2026
Forecast Valid:
9pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation