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.

Light Rain

58°F

14°C

Humidity 84%
Wind Speed W 18 G 32 mph
Barometer 29.23 in (989.6 mb)
Dewpoint 53°F (12°C)
Visibility 4.00 mi
Last update 16 Mar 11:53 pm EDT
Extended Forecast for

2 Miles NW Hewitt NJ

Wind Advisory March 17, 12:50am until March 17, 04:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 17, 12:50am until March 17, 04:00am

    NOW until 4:00am Tue

    Wind Advisory

  • Overnight

    Low: 29 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a steady temperature around 32. Wind chill values between 20 and 25. West wind 13 to 15 mph, with gusts as high as 29 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Wind chill values between 10 and 15. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Wind chill values between 10 and 20. West wind around 6 mph becoming southwest in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. South wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Overnight
Showers, mainly before 2am. Low around 29. Breezy, with a southwest wind 20 to 22 mph becoming west. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a steady temperature around 32. Wind chill values between 20 and 25. West wind 13 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 19. Wind chill values between 10 and 15. West wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 35. Wind chill values between 10 and 20. West wind around 6 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 25. South wind around 5 mph.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 50.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 48.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 47.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 43.
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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:
7:03 pm EDT Mar 16, 2026
Forecast Valid:
12am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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