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

11°F

-12°C

Humidity 70%
Wind Speed Calm
Barometer 30.29 in (1026.5 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 5 Dec 4:53 am EST
Extended Forecast for

3 Miles SE Highland Lakes NJ

  • Today

    Today: Increasing clouds, with a high near 26. Wind chill values between 10 and 20. Light and variable wind.

    High: 26 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of light snow between 1am and 4am. Cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Light
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 35. Wind chill values between 25 and 30. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Light west wind.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 33. Light and variable wind.

    High: 33 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    Showers

  • Monday

    Monday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 26. Wind chill values between 10 and 20. Light and variable wind.
Tonight
A slight chance of light snow between 1am and 4am. Cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 35. Wind chill values between 25 and 30. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 22. Light west wind.
Sunday
Mostly cloudy, with a high near 33. Light and variable wind.
Sunday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 19.
Monday
Sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Highland Lakes NJ
 41.14°N 74.43°W (Elev. 1302 ft)
Last Update:
3:30 am EST Dec 5, 2025
Forecast Valid:
5am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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