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

51°F

11°C

Humidity 92%
Wind Speed Calm
Barometer 29.79 in (1008.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 8 Oct 4:53 am EDT
Extended Forecast for

Highland Lakes NJ

  • Today

    Today: Sunny, with a high near 68. West wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. West wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Northwest wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Northwest wind around 5 mph becoming calm.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Cloudy, with a high near 63. Chance of precipitation is 50%.

    High: 63 °F

    Cloudy then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 55. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Columbus Day

    Columbus Day: Showers likely before 8am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely then
    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. West wind 5 to 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 45. West wind around 5 mph.
Friday
Sunny, with a high near 64. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 44. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 65. Northwest wind around 5 mph becoming calm.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
A chance of showers after 2pm. Cloudy, with a high near 63. Chance of precipitation is 50%.
Sunday Night
Showers, mainly after 8pm. Low around 55. Chance of precipitation is 90%.
Columbus Day
Showers likely before 8am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Highland Lakes NJ
 41.17°N 74.48°W (Elev. 1306 ft)
Last Update:
4:09 am EDT Oct 8, 2026
Forecast Valid:
5am EDT Oct 8, 2026-6pm EDT Oct 14, 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