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.

Light Snow

33°F

1°C

Humidity 72%
Wind Speed NE 6 mph
Barometer 30.04 in (1017.5 mb)
Dewpoint 25°F (-4°C)
Visibility 5.00 mi
Wind Chill27°F (-3°C)
Last update 16 Feb 12:53 am EST
Extended Forecast for

Newfoundland NJ

  • Overnight

    Overnight: A 50 percent chance of snow before 4am. Cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of snow showers and sleet after 1am. Mostly cloudy, with a steady temperature around 32. Calm wind. Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance
    Snow/Sleet

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Light southwest wind.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 31. Calm wind.

    Low: 31 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain, mainly after noon. High near 39. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow before 4am. Cloudy, with a low around 26. Calm wind.
Washington's Birthday
Mostly cloudy, with a high near 38. Calm wind.
Monday Night
A slight chance of snow showers and sleet after 1am. Mostly cloudy, with a steady temperature around 32. Calm wind. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 46. Light southwest wind.
Tuesday Night
Increasing clouds, with a low around 31. Calm wind.
Wednesday
Rain, mainly after noon. High near 39. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 33.
Thursday
Mostly cloudy, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
A chance of rain or freezing rain before 7am, then rain likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 41.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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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:
7:19 pm EST Feb 15, 2026
Forecast Valid:
1am EST Feb 16, 2026-6pm EST Feb 22, 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