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 78%
Wind Speed N 9 mph
Barometer 30.08 in (1018.5 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 14 Jun 4:53 pm EDT
Extended Forecast for

Hewitt NJ

  • This Afternoon

    This Afternoon: A 30 percent chance of light rain. Cloudy, with a high near 66. Northeast wind around 6 mph.

    High: 66 °F

    Chance Light
    Rain

  • Tonight

    Tonight: A 30 percent chance of light rain, mainly before 11pm. Cloudy, with a low around 55. Northeast wind around 6 mph becoming calm after midnight.

    Low: 55 °F

    Chance Light
    Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Light east wind.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 71. Calm wind becoming east around 5 mph in the afternoon.

    High: 71 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83.

    High: 83 °F

    Cloudy then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of light rain. Cloudy, with a high near 66. Northeast wind around 6 mph.
Tonight
A 30 percent chance of light rain, mainly before 11pm. Cloudy, with a low around 55. Northeast wind around 6 mph becoming calm after midnight.
Sunday
Mostly cloudy, with a high near 67. Light east wind.
Sunday Night
Mostly cloudy, with a low around 55. Calm wind.
Monday
Mostly cloudy, with a high near 71. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Mostly cloudy, with a high near 75.
Tuesday Night
A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 62.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68.
Juneteenth
Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Thursday Night
Showers likely. Partly cloudy, with a low around 64. Chance of precipitation is 60%.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 61.
Saturday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hewitt NJ
 41.17°N 74.33°W (Elev. 663 ft)
Last Update:
3:19 pm EDT Jun 14, 2025
Forecast Valid:
5pm EDT Jun 14, 2025-6pm EDT Jun 21, 2025
 
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