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.

Overcast

25°F

-4°C

Humidity 75%
Wind Speed Calm
Barometer 29.93 in (1014.1 mb)
Dewpoint 18°F (-8°C)
Visibility 8.00 mi
Last update 6 Dec 2:53 am EST
Extended Forecast for

3 Miles SSE Hewitt NJ

  • Overnight

    Overnight: A 40 percent chance of light snow, mainly before 4am. Cloudy, with a steady temperature around 26. Calm wind.

    Low: 26 °F

    Chance Light
    Snow

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind becoming west around 5 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37. Wind chill values between 25 and 35. Light and variable wind.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Calm wind becoming northwest 5 to 9 mph after midnight. Winds could gust as high as 25 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of light snow, mainly before 4am. Cloudy, with a steady temperature around 26. Calm wind.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 23. Calm wind.
Sunday
Partly sunny, with a high near 37. Wind chill values between 25 and 35. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 20. Calm wind becoming northwest 5 to 9 mph after midnight. Winds could gust as high as 25 mph.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A 40 percent chance of rain after 1pm. Cloudy, with a high near 39.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 30.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 37.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 32.
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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:
12:53 am EST Dec 6, 2025
Forecast Valid:
3am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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