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

13°F

-11°C

Humidity 49%
Wind Speed W 5 mph
Barometer 30.24 in (1024.7 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 20 Jan 8:53 am EST
Extended Forecast for

2 Miles NNE Hewitt NJ

  • Today

    Today: Mostly sunny and cold, with a high near 17. Wind chill values between zero and 5. West wind around 11 mph, with gusts as high as 25 mph.

    High: 17 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around 6. West wind 3 to 7 mph.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 28. Wind chill values between zero and 10. South wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 28 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a temperature rising to around 27 by midnight. Wind chill values between 15 and 20. South wind around 8 mph, with gusts as high as 20 mph.

    Low: 24 °F⇑

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 12.

    High: 12 °F

    Cold

Detailed Forecast

Today
Mostly sunny and cold, with a high near 17. Wind chill values between zero and 5. West wind around 11 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 6. West wind 3 to 7 mph.
Wednesday
Increasing clouds, with a high near 28. Wind chill values between zero and 10. South wind 3 to 8 mph. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a temperature rising to around 27 by midnight. Wind chill values between 15 and 20. South wind around 8 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 37. West wind 8 to 10 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Partly sunny and cold, with a high near 12.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 4.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 13.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 5.
Monday
Mostly sunny and cold, with a high near 17.
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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:
1:07 am EST Jan 20, 2026
Forecast Valid:
9am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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