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.

Fair

29°F

-2°C

Humidity 78%
Wind Speed Calm
Barometer 30.03 in (1017.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 1 Mar 12:53 am EST
Extended Forecast for

2 Miles NW Hewitt NJ

  • Overnight

    Overnight: Increasing clouds, with a low around 27. North wind 5 to 7 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 33. Wind chill values between 20 and 25. North wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Clear, with a low around 11. North wind around 7 mph.

    Low: 11 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 29. Wind chill values between 5 and 15. North wind around 5 mph becoming calm in the morning.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Light south wind.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Snow likely before 10am, then a chance of snow, freezing rain, and sleet between 10am and 1pm, then rain after 1pm. High near 36. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.

    High: 36 °F

    Wintry Mix

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Chance of precipitation is 100%.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
Increasing clouds, with a low around 27. North wind 5 to 7 mph.
Sunday
Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 33. Wind chill values between 20 and 25. North wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Clear, with a low around 11. North wind around 7 mph.
Monday
Mostly sunny, with a high near 29. Wind chill values between 5 and 15. North wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 16. Light south wind.
Tuesday
Snow likely before 10am, then a chance of snow, freezing rain, and sleet between 10am and 1pm, then rain after 1pm. High near 36. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Tuesday Night
Rain. Low around 34. Chance of precipitation is 100%.
Wednesday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 47.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
Thursday Night
Rain likely. Cloudy, with a low around 40. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 58.
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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:
12:37 am EST Mar 1, 2026
Forecast Valid:
1am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation