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 72%
Wind Speed W 3 mph
Barometer 30.11 in (1020.1 mb)
Dewpoint 21°F (-6°C)
Visibility 8.00 mi
Last update 27 Feb 10:53 pm EST
Extended Forecast for

2 Miles NNE Hewitt NJ

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 28. Light south wind.

    Low: 28 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 47. Wind chill values between 25 and 35 early. South wind around 6 mph becoming west in the afternoon.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 26. Light and variable wind.

    Low: 26 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow showers likely, mainly between 10am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 34. Wind chill values between 20 and 25. Northwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 7pm. Mostly clear, with a low around 12. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 28. Light south wind.
Saturday
Sunny, with a high near 47. Wind chill values between 25 and 35 early. South wind around 6 mph becoming west in the afternoon.
Saturday Night
Increasing clouds, with a low around 26. Light and variable wind.
Sunday
Snow showers likely, mainly between 10am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 34. Wind chill values between 20 and 25. Northwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow showers before 7pm. Mostly clear, with a low around 12. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Cloudy, with a low around 32. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 45.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 45.
Thursday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Hewitt NJ
 41.2°N 74.35°W (Elev. 1132 ft)
Last Update:
8:51 pm EST Feb 27, 2026
Forecast Valid:
11pm EST Feb 27, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation