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

29°F

-2°C

Humidity 39%
Wind Speed NW 9 G 17 mph
Barometer 30.41 in (1030.2 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 28 Mar 8:53 am EDT
Extended Forecast for

2 Miles NNE Hewitt NJ

  • Today

    Today: Increasing clouds, with a high near 38. Wind chill values between 15 and 25. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 38 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 24 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Wind chill values between 25 and 35 early. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. South wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 70%.

    High: 72 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Today
Increasing clouds, with a high near 38. Wind chill values between 15 and 25. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 23. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 24 mph.
Sunday
Mostly sunny, with a high near 49. Wind chill values between 25 and 35 early. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 37. South wind 8 to 10 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 62. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Monday Night
A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 46.
Tuesday
A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
Rain likely, mainly after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
Rain and snow likely. Cloudy, with a high near 42. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Hewitt NJ
 41.2°N 74.35°W (Elev. 1132 ft)
Last Update:
4:58 am EDT Mar 28, 2026
Forecast Valid:
9am EDT Mar 28, 2026-6pm EDT Apr 3, 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