National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Light Rain

40°F

4°C

Humidity 86%
Wind Speed NE 7 mph
Barometer 30.21 in (1023.4 mb)
Dewpoint 36°F (2°C)
Visibility 9.00 mi
Wind Chill35°F (2°C)
Last update 5 Mar 6:53 pm EST
Extended Forecast for

3 Miles SE Hewitt NJ

  • Tonight

    Tonight: Rain, mainly before 4am. Patchy fog before 1am, then patchy fog after 4am. Low around 33. Light east wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of rain, mainly before 7am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 42. Light northeast wind.

    High: 42 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.

    High: 55 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain, mainly before 1am. Temperature rising to around 54 by 4am. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F⇑

    Rain

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 60.

    High: 60 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, mainly before 4am. Patchy fog before 1am, then patchy fog after 4am. Low around 33. Light east wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of rain, mainly before 7am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 42. Light northeast wind.
Friday Night
A 30 percent chance of rain, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind.
Saturday
Mostly cloudy, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Rain, mainly before 1am. Temperature rising to around 54 by 4am. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 69.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 70.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Hewitt NJ
 41.15°N 74.31°W (Elev. 577 ft)
Last Update:
1:01 pm EST Mar 5, 2026
Forecast Valid:
6pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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