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

2°F

-17°C

Humidity 76%
Wind Speed Calm
Barometer 30.11 in (1020.2 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 3 Feb 2:53 am EST
Extended Forecast for

3 Miles SE Highland Lakes NJ

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 14. Wind chill values between 5 and 10. Light west wind.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 30. Wind chill values between 5 and 15. West wind around 6 mph.

    High: 30 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. Wind chill values between 5 and 10. Light west wind.

    Low: 10 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 27. Wind chill values between zero and 10. Northwest wind around 7 mph.

    High: 27 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Northwest wind 3 to 5 mph.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after noon. Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 14. Wind chill values between 5 and 10. Light west wind.
Tuesday
Increasing clouds, with a high near 30. Wind chill values between 5 and 15. West wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 10. Wind chill values between 5 and 10. Light west wind.
Wednesday
Sunny, with a high near 27. Wind chill values between zero and 10. Northwest wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 6. Northwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 5.
Friday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Sunny and cold, with a high near 11.
Saturday Night
Partly cloudy, with a low around 0.
Sunday
Mostly sunny and cold, with a high near 11.
Sunday Night
Mostly clear, with a low around 1.
Monday
Sunny and cold, with a high near 17.
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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:
2:39 am EST Feb 3, 2026
Forecast Valid:
3am EST Feb 3, 2026-6pm EST Feb 9, 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