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

21°F

-6°C

Humidity 43%
Wind Speed NW 6 G 21 mph
Barometer 29.58 in (1002.0 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 15 Jan 11:53 pm EST
Extended Forecast for

2 Miles NW Hewitt NJ

  • Overnight

    Overnight: Partly cloudy, with a low around 16. Wind chill values between zero and 5. West wind around 17 mph, with gusts as high as 33 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 29. Wind chill values between zero and 10. West wind 7 to 16 mph, with gusts as high as 32 mph.

    High: 29 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Increasing clouds, with a low around 24. Wind chill values between 15 and 20. South wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 35. Wind chill values between 20 and 30. South wind around 6 mph.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Southwest wind 3 to 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 16. Wind chill values between zero and 5. West wind around 17 mph, with gusts as high as 33 mph.
Friday
Increasing clouds, with a high near 29. Wind chill values between zero and 10. West wind 7 to 16 mph, with gusts as high as 32 mph.
Friday Night
A 20 percent chance of snow after 1am. Increasing clouds, with a low around 24. Wind chill values between 15 and 20. South wind around 6 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 35. Wind chill values between 20 and 30. South wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 25. Southwest wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 29.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny and cold, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Hewitt NJ
 41.18°N 74.39°W (Elev. 1178 ft)
Last Update:
12:42 pm EST Jan 15, 2026
Forecast Valid:
12am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation