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.

Partly Cloudy

17°F

-8°C

Humidity 59%
Wind Speed Calm
Barometer 30.15 in (1021.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 10 Feb 1:53 am EST
Extended Forecast for

2 Miles SSW Hewitt NJ

  • Overnight

    Overnight: Mostly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 10am, mixing with freezing rain after 1pm. Mostly cloudy, with a high near 33. Wind chill values between 15 and 25. Light south wind. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow then
    Slight Chance
    Wintry Mix

  • Tuesday Night

    Tuesday Night: A chance of freezing rain and sleet before 1am. Cloudy, then gradual clearing toward daybreak, with a temperature rising to around 31 by 11pm. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 28 °F⇑

    Chance Wintry
    Mix

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. West wind 6 to 10 mph, with gusts as high as 28 mph.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Northwest wind around 9 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 13. Calm wind.
Tuesday
A slight chance of snow after 10am, mixing with freezing rain after 1pm. Mostly cloudy, with a high near 33. Wind chill values between 15 and 25. Light south wind. Chance of precipitation is 20%.
Tuesday Night
A chance of freezing rain and sleet before 1am. Cloudy, then gradual clearing toward daybreak, with a temperature rising to around 31 by 11pm. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 36. West wind 6 to 10 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Northwest wind around 9 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Sunday Night
Snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.
Washington's Birthday
A 50 percent chance of rain. Mostly cloudy, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
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:
2:28 am EST Feb 10, 2026
Forecast Valid:
2am EST Feb 10, 2026-6pm EST Feb 16, 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