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.

Fair

61°F

16°C

Humidity 38%
Wind Speed SW 16 G 26 mph
Barometer 29.87 in (1011.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 20 Mar 1:53 pm EDT
Extended Forecast for

Newfoundland NJ

  • This Afternoon

    This Afternoon: Rain likely, mainly after 5pm. Mostly cloudy, with a high near 58. South wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 11pm. Low around 40. Southwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 53. Northwest wind around 7 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 61. Southwest wind 3 to 8 mph.

    High: 61 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 8pm. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: A 30 percent chance of rain before 2pm. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly after 5pm. Mostly cloudy, with a high near 58. South wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 11pm. Low around 40. Southwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Sunny, with a high near 53. Northwest wind around 7 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 37. Calm wind.
Sunday
A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 61. Southwest wind 3 to 8 mph.
Sunday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of rain before 2pm. Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 51. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newfoundland NJ
 41.09°N 74.41°W (Elev. 899 ft)
Last Update:
9:59 am EDT Mar 20, 2026
Forecast Valid:
2pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation