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.

Fog/Mist

34°F

1°C

Humidity 85%
Wind Speed SW 5 mph
Barometer 29.90 in (1012.7 mb)
Dewpoint 30°F (-1°C)
Visibility 4.00 mi
Wind Chill29°F (-2°C)
Last update 24 Dec 2:53 am EST
Extended Forecast for

Newfoundland NJ

  • Overnight

    Overnight: Mostly clear, with a low around 31. Northwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38. Northwest wind 7 to 14 mph, with gusts as high as 36 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 42. Wind chill values between 25 and 35. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Northwest wind 5 to 8 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 20. Chance of precipitation is 90%.

    Low: 20 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow before 1pm. Cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Cloudy, with a low around 23.

    Low: 23 °F

    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Northwest wind around 10 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 38. Northwest wind 7 to 14 mph, with gusts as high as 36 mph.
Wednesday Night
Increasing clouds, with a low around 24. Calm wind.
Christmas Day
Partly sunny, with a high near 42. Wind chill values between 25 and 35. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 16. Northwest wind 5 to 8 mph, with gusts as high as 22 mph.
Friday
A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 26.
Friday Night
Snow. Low around 20. Chance of precipitation is 90%.
Saturday
A 50 percent chance of snow before 1pm. Cloudy, with a high near 30.
Saturday Night
Cloudy, with a low around 23.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 38. Chance of precipitation is 70%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Newfoundland NJ
 41.09°N 74.41°W (Elev. 899 ft)
Last Update:
1:22 am EST Dec 24, 2025
Forecast Valid:
3am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation