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

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Partly Cloudy

30°F

-1°C

Humidity 36%
Wind Speed W 9 mph
Barometer 29.87 in (1012.0 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 24 Feb 2:53 pm EST
Extended Forecast for

Newfoundland NJ

  • Tonight

    Tonight: Snow, mainly after 4am. Temperature rising to around 25 by 5am. Wind chill values between 15 and 20. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 22 °F⇑

    Mostly Clear
    then Snow

  • Wednesday

    Wednesday: Snow, mainly before 10am. High near 41. Wind chill values between 20 and 30. Southwest wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Southwest wind 3 to 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 37. Wind chill values between 25 and 35. Calm wind becoming west around 5 mph.

    High: 37 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 4am. Temperature rising to around 25 by 5am. Wind chill values between 15 and 20. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow, mainly before 10am. High near 41. Wind chill values between 20 and 30. Southwest wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 24. Southwest wind 3 to 5 mph.
Thursday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 37. Wind chill values between 25 and 35. Calm wind becoming west around 5 mph.
Thursday Night
A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 22. Calm wind.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Newfoundland NJ
 41.09°N 74.41°W (Elev. 899 ft)
Last Update:
1:21 pm EST Feb 24, 2026
Forecast Valid:
3pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation