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.

Mostly Cloudy

46°F

8°C

Humidity 61%
Wind Speed Vrbl 7 G 20 mph
Barometer 29.72 in (1006.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 7 Jan 11:53 am EST
Extended Forecast for

Newfoundland NJ

  • This Afternoon

    This Afternoon: Partly sunny, with a temperature falling to around 39 by 5pm. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 43 °F⇓

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Northwest wind 3 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. Wind chill values between 25 and 35. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 31. Calm wind becoming south around 5 mph after midnight.

    Low: 31 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain likely, mainly after 1pm. Cloudy, with a high near 49. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain. Cloudy, with a steady temperature around 50.

    Low: 50 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 52. Chance of precipitation is 90%.

    High: 52 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 45.

    High: 45 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a temperature falling to around 39 by 5pm. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 31. Northwest wind 3 to 8 mph.
Thursday
Sunny, with a high near 44. Wind chill values between 25 and 35. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Increasing clouds, with a low around 31. Calm wind becoming south around 5 mph after midnight.
Friday
Rain likely, mainly after 1pm. Cloudy, with a high near 49. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 40 percent chance of rain. Cloudy, with a steady temperature around 50.
Saturday
Rain. High near 52. Chance of precipitation is 90%.
Saturday Night
Rain likely, mainly before 1am. Cloudy, with a low around 38. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Newfoundland NJ
 41.07°N 74.44°W (Elev. 892 ft)
Last Update:
8:37 am EST Jan 7, 2026
Forecast Valid:
12pm EST Jan 7, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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