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

49°F

9°C

Humidity 69%
Wind Speed W 3 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 7 Nov 11:53 pm EST
Extended Forecast for

Highland Lakes NJ

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 58. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. West wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. West wind 5 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. West wind around 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 58. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 41. West wind around 5 mph.
Monday
Mostly sunny, with a high near 54. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 39. West wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
A chance of rain after 1pm. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Friday
Rain and snow likely. Partly sunny, with a high near 44. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Highland Lakes NJ
 41.19°N 74.45°W (Elev. 1201 ft)
Last Update:
4:07 pm EST Nov 7, 2026
Forecast Valid:
12am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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