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

45°F

7°C

Humidity 63%
Wind Speed W 8 G 18 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 6 Nov 5:53 am EST
Extended Forecast for

Hewitt NJ

  • Today

    Today: Mostly sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 33 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of frost after midnight. Otherwise, partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 9am. Otherwise, partly sunny, with a high near 55. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 26 mph.

    High: 55 °F

    Areas Frost
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 63. West wind 5 to 7 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 33 mph.
Tonight
Areas of frost after midnight. Otherwise, partly cloudy, with a low around 32. Calm wind.
Friday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 55. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 26 mph.
Friday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 63. West wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 28.
Veterans Day
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hewitt NJ
 41.17°N 74.33°W (Elev. 663 ft)
Last Update:
5:51 am EST Nov 6, 2025
Forecast Valid:
6am EST Nov 6, 2025-6pm EST Nov 12, 2025
 
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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