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

63°F

17°C

Humidity 63%
Wind Speed SW 12 G 20 mph
Barometer 30.12 in (1020.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 3 Apr 5:53 pm EDT
Extended Forecast for

3 Miles SSE Hewitt NJ

  • Tonight

    Tonight: A slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 55. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 68. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Cloudy, with a low around 43. Southeast wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 22 mph.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 63. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 20 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: A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind around 7 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 55. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 68. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 43. Southeast wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 22 mph.
Sunday
Showers, mainly before 2pm. High near 63. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind around 7 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Hewitt NJ
 41.13°N 74.34°W (Elev. 755 ft)
Last Update:
2:23 pm EDT Apr 3, 2026
Forecast Valid:
6pm EDT Apr 3, 2026-6pm EDT Apr 10, 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