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

62°F

17°C

Humidity 28%
Wind Speed S 10 G 23 mph
Barometer 30.37 in (1028.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 12 Apr 2:53 pm EDT
Extended Forecast for

2 Miles NW Hewitt NJ

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. South wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 74. Southwest wind around 11 mph, with gusts as high as 26 mph.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. West wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Southwest wind 5 to 9 mph, with gusts as high as 22 mph.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 60. Southwest wind around 6 mph.

    Low: 60 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • Thursday Night

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

    Low: 59 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. South wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 74. Southwest wind around 11 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 56. West wind 6 to 9 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 79. Southwest wind 5 to 9 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 60. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 73.
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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:
2:33 pm EDT Apr 12, 2026
Forecast Valid:
3pm EDT Apr 12, 2026-6pm EDT Apr 19, 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