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.

A Few Clouds

66°F

19°C

Humidity 36%
Wind Speed SW 9 G 20 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 26 Mar 11:53 am EDT
Extended Forecast for

2 Miles NW Hewitt NJ

  • This Afternoon

    This Afternoon: A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 67. Southwest wind around 11 mph, with gusts as high as 24 mph.

    High: 67 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers. Low around 42. Southwest wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a temperature falling to around 43 by 9am. North wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 47 °F⇓

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Wind chill values between 15 and 20. Light north wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 20 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 36. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.

    High: 36 °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 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 67. Southwest wind around 11 mph, with gusts as high as 24 mph.
Tonight
Showers. Low around 42. Southwest wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 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 temperature falling to around 43 by 9am. North wind 8 to 11 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Wind chill values between 15 and 20. Light north wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 36. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 56.
Monday Night
A 30 percent chance of rain after 8pm. Mostly cloudy, with a low around 42.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 55.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Hewitt NJ
 41.18°N 74.39°W (Elev. 1178 ft)
Last Update:
5:42 am EDT Mar 26, 2026
Forecast Valid:
12pm EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation