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.

Fair

28°F

-2°C

Humidity 34%
Wind Speed S 9 G 21 mph
Barometer 30.27 in (1025.9 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 21 Jan 1:53 pm EST
Extended Forecast for

Newfoundland NJ

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 29. Wind chill values between 10 and 20. South wind around 6 mph.

    High: 29 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 29 by 2am. Wind chill values between 20 and 25. Southwest wind around 6 mph, with gusts as high as 20 mph.

    Low: 25 °F⇑

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Wind chill values between 25 and 30. West wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind 3 to 6 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 13.

    High: 13 °F

    Cold

  • Saturday Night

    Saturday Night: Snow likely after 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.

    Low: 6 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 15. Chance of precipitation is 90%.

    High: 15 °F

    Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 29. Wind chill values between 10 and 20. South wind around 6 mph.
Tonight
A 20 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 29 by 2am. Wind chill values between 20 and 25. Southwest wind around 6 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 39. Wind chill values between 25 and 30. West wind 7 to 10 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind 3 to 6 mph.
Friday
Partly sunny, with a high near 29. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Partly sunny and cold, with a high near 13.
Saturday Night
Snow likely after 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
Sunday
Snow. High near 15. Chance of precipitation is 90%.
Sunday Night
Snow likely. Cloudy, with a low around 11. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 22.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Sunny and cold, with a high near 20.
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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:
12:34 pm EST Jan 21, 2026
Forecast Valid:
2pm EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation