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

60°F

16°C

Humidity 42%
Wind Speed SW 7 G 17 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 26 Mar 10:53 am EDT
Extended Forecast for

2 Miles SSW Hewitt NJ

  • Today

    Today: A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 70. Southwest wind around 11 mph, with gusts as high as 23 mph.

    High: 70 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers. Low around 45. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 50. North wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 50 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind becoming north 5 to 7 mph after midnight.

    Low: 26 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 39. Northwest wind 9 to 11 mph, with gusts as high as 25 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 70. Southwest wind around 11 mph, with gusts as high as 23 mph.
Tonight
Showers. Low around 45. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 50. North wind 7 to 10 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind becoming north 5 to 7 mph after midnight.
Saturday
Sunny, with a high near 39. Northwest wind 9 to 11 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 58.
Monday Night
A 30 percent chance of rain after 8pm. Mostly cloudy, with a low around 43.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 58.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Hewitt NJ
 41.13°N 74.37°W (Elev. 702 ft)
Last Update:
5:42 am EDT Mar 26, 2026
Forecast Valid:
11am EDT Mar 26, 2026-6pm EDT Apr 1, 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