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

27°F

-3°C

Humidity 46%
Wind Speed NA
Barometer 30.07 in (1018.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 12 Feb 9:53 pm EST
Extended Forecast for

2 Miles SSW Hewitt NJ

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Northwest wind around 7 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. Wind chill values between 10 and 20. Northwest wind 3 to 5 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers after 1am. Increasing clouds, with a low around 20. Light west wind.

    Low: 20 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Wind chill values between 25 and 35. West wind 3 to 7 mph. Winds could gust as high as 21 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Light northwest wind.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. Northwest wind around 7 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 34. Wind chill values between 10 and 20. Northwest wind 3 to 5 mph.
Friday Night
A 20 percent chance of snow showers after 1am. Increasing clouds, with a low around 20. Light west wind.
Saturday
Mostly sunny, with a high near 40. Wind chill values between 25 and 35. West wind 3 to 7 mph. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 20. Light northwest wind.
Sunday
Partly sunny, with a high near 37.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Washington's Birthday
Mostly cloudy, with a high near 40.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Rain likely. Cloudy, with a high near 45. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Hewitt NJ
 41.13°N 74.37°W (Elev. 702 ft)
Last Update:
9:08 pm EST Feb 12, 2026
Forecast Valid:
9pm EST Feb 12, 2026-6pm EST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation