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.

Overcast

25°F

-4°C

Humidity 60%
Wind Speed SW 3 mph
Barometer 29.78 in (1008.9 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 2 Jan 6:53 pm EST
Extended Forecast for

2 Miles NW Hewitt NJ

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values between 5 and 10. West wind 6 to 8 mph.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 26. Wind chill values between 5 and 15. Northwest wind 6 to 8 mph.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly between 10pm and 1am, then a chance of light snow after 1am. Cloudy, with a steady temperature around 22. Calm wind. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 29. Wind chill values between 15 and 20. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 24.

    High: 24 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 20.

    Low: 20 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of freezing rain before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Freezing Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 13. Wind chill values between 5 and 10. West wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 26. Wind chill values between 5 and 15. Northwest wind 6 to 8 mph.
Saturday Night
A chance of snow showers, mainly between 10pm and 1am, then a chance of light snow after 1am. Cloudy, with a steady temperature around 22. Calm wind. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 29. Wind chill values between 15 and 20. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 12. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Increasing clouds, with a high near 24.
Monday Night
Cloudy, with a low around 20.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A chance of freezing rain before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 41.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Hewitt NJ
 41.18°N 74.39°W (Elev. 1178 ft)
Last Update:
3:52 pm EST Jan 2, 2026
Forecast Valid:
7pm EST Jan 2, 2026-6pm EST Jan 9, 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