Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fog/Mist

20°F

-7°C

Humidity 85%
Wind Speed Calm
Barometer 29.77 in (1008.7 mb)
Dewpoint 16°F (-9°C)
Visibility 5.00 mi
Last update 26 Jan 10:53 am EST
Extended Forecast for

Sussex NJ

Cold Weather Advisory January 26, 07:00pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: Partly sunny, with a high near 29. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 29 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -6. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 19. Wind chill values as low as -8. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 19 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -1. West wind around 5 mph.

    Low: -1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. West wind around 5 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -4.

    Low: -4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 29. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -6. West wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Increasing clouds, with a high near 19. Wind chill values as low as -8. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around -1. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 22. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Mostly clear, with a low around -4.
Friday
Mostly sunny, with a high near 16.
Friday Night
Mostly clear, with a low around 0.
Saturday
Sunny, with a high near 24.
Saturday Night
Mostly clear, with a low around 1.
Sunday
Sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Sussex NJ
 41.21°N 74.62°W (Elev. 407 ft)
10:10 am EST Jan 26, 2026
11am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database