National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Mostly Cloudy

21°F

-6°C

Humidity 71%
Wind Speed Calm
Barometer 30.12 in (1020.6 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 4 Feb 2:53 am EST
Extended Forecast for

3 Miles SE Highland Lakes NJ

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 23. Light west wind.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 27. Wind chill values between 10 and 20. Light northwest wind increasing to 5 to 9 mph in the morning.

    High: 27 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Wind chill values between zero and 5. Northwest wind 3 to 5 mph.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 27. Wind chill values between -5 and 5. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow showers after 7pm. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 14. Blustery.

    High: 14 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0. Blustery.

    Low: 0 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 23. Light west wind.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 27. Wind chill values between 10 and 20. Light northwest wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 6. Wind chill values between zero and 5. Northwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 27. Wind chill values between -5 and 5. Northwest wind around 5 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 7. Calm wind.
Friday
Partly sunny, with a high near 25.
Friday Night
A 40 percent chance of snow showers after 7pm. Mostly cloudy, with a low around 9.
Saturday
Mostly sunny and cold, with a high near 14. Blustery.
Saturday Night
Mostly clear, with a low around 0. Blustery.
Sunday
Mostly sunny and cold, with a high near 13.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 29.
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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:
2:42 am EST Feb 4, 2026
Forecast Valid:
3am EST Feb 4, 2026-6pm EST Feb 10, 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