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

50°F

10°C

Humidity 61%
Wind Speed Calm
Barometer 30.14 in (1020.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 25 Nov 12:53 pm EST
Extended Forecast for

3 Miles SE Highland Lakes NJ

  • This Afternoon

    This Afternoon: Rain, mainly after 4pm. Steady temperature around 48. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 1am. Patchy fog. Temperature rising to around 52 by 5am. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F⇑

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59. Southwest wind around 6 mph.

    High: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Wind chill values between 25 and 30. West wind 6 to 15 mph, with gusts as high as 31 mph.

    Low: 32 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 38. West wind around 15 mph, with gusts as high as 32 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

This Afternoon
Rain, mainly after 4pm. Steady temperature around 48. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 1am. Patchy fog. Temperature rising to around 52 by 5am. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of showers, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59. Southwest wind around 6 mph.
Wednesday Night
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Wind chill values between 25 and 30. West wind 6 to 15 mph, with gusts as high as 31 mph.
Thanksgiving Day
Partly sunny, with a high near 38. West wind around 15 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 28.
Friday
Partly sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A 30 percent chance of rain. Cloudy, with a high near 44.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 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:
1:04 pm EST Nov 25, 2025
Forecast Valid:
1pm EST Nov 25, 2025-6pm EST Dec 1, 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