Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

48°F

9°C

Humidity 58%
Wind Speed Vrbl 7 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 17 Oct 6:53 am EDT
Extended Forecast for

2 Miles NNE Highland Lakes NJ

Freeze Warning October 18, 01:00am until October 18, 09:00am
Click here for hazard details and duration
Freeze Warning
  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 48. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 48 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 30. North wind around 5 mph.

    Low: 30 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Calm wind.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 4am.  Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear then
    Areas Frost

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, sunny, with a high near 59. Northeast wind around 5 mph.

    High: 59 °F

    Areas Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 48. North wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 30. North wind around 5 mph.
Sunday
Sunny, with a high near 54. Calm wind.
Sunday Night
Areas of frost after 4am. Otherwise, clear, with a low around 35. Calm wind.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 59. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Highland Lakes NJ
 41.21°N 74.44°W (Elev. 1234 ft)
6:02 am EDT Oct 17, 2026
8am EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database