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

36°F

2°C

Humidity 62%
Wind Speed NE 6 mph
Barometer 30.06 in (1018.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Feb 10:53 am EST
Extended Forecast for

2 Miles WNW Hewitt NJ

  • Today

    Today: Cloudy, with a high near 37. Southeast wind around 6 mph.

    High: 37 °F

    Cloudy

  • Tonight

    Tonight: A slight chance of freezing rain between 1am and 4am, then rain, snow, and freezing rain likely. Cloudy, with a low around 30. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    Low: 30 °F

    Cloudy then
    Wintry Mix
    Likely

  • Friday

    Friday: Rain and freezing rain, possibly mixed with snow and sleet, becoming all rain after 10am. High near 36. Wind chill values between 25 and 35. East wind 5 to 7 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. Little or no snow and sleet accumulation expected.

    High: 36 °F

    Wintry Mix
    then Rain

  • Friday Night

    Friday Night: A chance of rain before 4am, then a slight chance of snow. Mostly cloudy, with a low around 31. Light and variable wind becoming northwest around 5 mph in the evening. Chance of precipitation is 40%.

    Low: 31 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 4pm, then a slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 40. West wind around 6 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 7pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
Cloudy, with a high near 37. Southeast wind around 6 mph.
Tonight
A slight chance of freezing rain between 1am and 4am, then rain, snow, and freezing rain likely. Cloudy, with a low around 30. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Friday
Rain and freezing rain, possibly mixed with snow and sleet, becoming all rain after 10am. High near 36. Wind chill values between 25 and 35. East wind 5 to 7 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. Little or no snow and sleet accumulation expected.
Friday Night
A chance of rain before 4am, then a slight chance of snow. Mostly cloudy, with a low around 31. Light and variable wind becoming northwest around 5 mph in the evening. Chance of precipitation is 40%.
Saturday
A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 4pm, then a slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 40. West wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of snow after 7pm. Mostly cloudy, with a low around 25.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 33.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hewitt NJ
 41.18°N 74.39°W (Elev. 1178 ft)
Last Update:
10:22 am EST Feb 19, 2026
Forecast Valid:
11am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation