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

39°F

4°C

Humidity 73%
Wind Speed Calm
Barometer 29.90 in (1012.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 1 May 4:53 am EDT
Extended Forecast for

2 Miles SSW Hewitt NJ

  • Today

    Today: Sunny, with a high near 63. Northwest wind around 6 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Showers likely, mainly between 11pm and 2am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of rain after 2pm. Mostly cloudy, with a high near 59. Northwest wind 3 to 5 mph.

    High: 59 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 2am. Mostly cloudy, with a low around 39. North wind 3 to 5 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Sunny, with a high near 57. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.

    High: 57 °F

    Sunny

  • Sunday Night

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

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Northwest wind around 6 mph.
Tonight
Showers likely, mainly between 11pm and 2am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 60%.
Saturday
A 20 percent chance of rain after 2pm. Mostly cloudy, with a high near 59. Northwest wind 3 to 5 mph.
Saturday Night
A 20 percent chance of rain before 2am. Mostly cloudy, with a low around 39. North wind 3 to 5 mph.
Sunday
Sunny, with a high near 57. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 58.
Wednesday
Showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Hewitt NJ
 41.13°N 74.37°W (Elev. 702 ft)
Last Update:
3:35 am EDT May 1, 2026
Forecast Valid:
5am EDT May 1, 2026-6pm EDT May 7, 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