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

28°F

-2°C

Humidity 63%
Wind Speed SW 3 mph
Barometer 29.99 in (1015.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 22 Jan 7:53 am EST
Extended Forecast for

2 Miles WNW Hewitt NJ

  • Today

    Today: Mostly sunny, with a high near 38. Wind chill values between 20 and 30. West wind around 11 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. West wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29. Wind chill values between 10 and 15. West wind 6 to 13 mph, with gusts as high as 28 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3. Wind chill values between -10 and zero. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 12. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 12 °F

    Cold

  • Saturday Night

    Saturday Night: A 50 percent chance of snow after 1am. Mostly cloudy, with a steady temperature around 9.

    Low: 9 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 14. Chance of precipitation is 90%.

    High: 14 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 10. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Likely

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 21.

    High: 21 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 38. Wind chill values between 20 and 30. West wind around 11 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 19. West wind 6 to 8 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 29. Wind chill values between 10 and 15. West wind 6 to 13 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 3. Wind chill values between -10 and zero. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny and cold, with a high near 12. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
A 50 percent chance of snow after 1am. Mostly cloudy, with a steady temperature around 9.
Sunday
Snow. High near 14. Chance of precipitation is 90%.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 10. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny and cold, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hewitt NJ
 41.18°N 74.39°W (Elev. 1178 ft)
Last Update:
1:01 am EST Jan 22, 2026
Forecast Valid:
8am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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