National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A coastal storm is expected to impact portions of the area through Sunday.

A coastal storm is expected to impact the area through Sunday. Impacts are expected to be confined mainly near the coasts of New Jersey and Delaware, where the greatest potential and impacts from minor coastal flooding and strong winds are forecast to occur. Read More >

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

7°F

-14°C

Humidity 57%
Wind Speed NE 7 mph
Barometer 29.92 in (1013.9 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 1 Feb 4:53 am EST
Extended Forecast for

Sussex NJ

Cold Weather Advisory February 1, 05:54am until February 1, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 1, 05:54am until February 1, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • Today

    High: 22 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values as low as -3. North wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 7 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 30. Wind chill values as low as -4. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Calm wind.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Calm wind becoming west around 5 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 22. Wind chill values as low as -12. North wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -3. North wind 5 to 10 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 30. Wind chill values as low as -4. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 5. Calm wind.
Tuesday
Mostly sunny, with a high near 33. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 6.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 5.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sussex NJ
 41.2°N 74.59°W (Elev. 400 ft)
Last Update:
5:36 am EST Feb 1, 2026
Forecast Valid:
5am EST Feb 1, 2026-6pm EST Feb 7, 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