National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Partly Cloudy

30°F

-1°C

Humidity 38%
Wind Speed Vrbl 7 G 17 mph
Barometer 29.87 in (1011.8 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 24 Feb 1:53 pm EST
Extended Forecast for

Hewitt NJ

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 29. Wind chill values between 15 and 20. Northwest wind 11 to 13 mph.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow, mainly after 4am. Low around 14. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 14 °F

    Mostly Clear
    then Snow

  • Wednesday

    Wednesday: Snow, mainly before 10am. High near 42. Wind chill values between 15 and 25. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Southwest wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 38. Calm wind becoming west around 5 mph.

    High: 38 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 29. Wind chill values between 15 and 20. Northwest wind 11 to 13 mph.
Tonight
Snow, mainly after 4am. Low around 14. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Snow, mainly before 10am. High near 42. Wind chill values between 15 and 25. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 25. Southwest wind 3 to 6 mph.
Thursday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 38. Calm wind becoming west around 5 mph.
Thursday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hewitt NJ
 41.17°N 74.33°W (Elev. 663 ft)
Last Update:
1:21 pm EST Feb 24, 2026
Forecast Valid:
2pm EST Feb 24, 2026-6pm EST Mar 2, 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