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

41°F

5°C

Humidity 82%
Wind Speed Vrbl 5 mph
Barometer 30.34 in (1027.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 3 Apr 4:53 am EDT
Extended Forecast for

2 Miles NW Hewitt NJ

  • Today

    Today: Areas of fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 68 °F

    Areas Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southwest wind around 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers after 2pm. Increasing clouds, with a high near 69. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 45. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly after 8am. High near 63. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after 2pm. Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Today
Areas of fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Partly cloudy, with a low around 54. Southwest wind around 7 mph.
Saturday
A 50 percent chance of showers after 2pm. Increasing clouds, with a high near 69. Light and variable wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 45. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly after 8am. High near 63. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A 30 percent chance of snow showers after 2pm. Partly sunny, with a high near 46.
Tuesday Night
A 30 percent chance of snow showers before 8pm. Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 60.
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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:
2:20 am EDT Apr 3, 2026
Forecast Valid:
7am EDT Apr 3, 2026-6pm EDT Apr 9, 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