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

66°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 29.86 in (1011.1 mb)
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Last update 5 Nov 12:53 pm EST
Extended Forecast for

Hewitt NJ

  • This Afternoon

    This Afternoon: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 69. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 69 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 4am. Patchy fog. Low around 59. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 59 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Rain Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after 1pm. Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.

    High: 63 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 69. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tonight
Rain, mainly before 4am. Patchy fog. Low around 59. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 48. Calm wind.
Saturday
A 40 percent chance of rain after 1pm. Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 37.
Veterans Day
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hewitt NJ
 41.15°N 74.33°W (Elev. 669 ft)
Last Update:
7:33 am EST Nov 5, 2026
Forecast Valid:
1pm EST Nov 5, 2026-6pm EST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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