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

41°F

5°C

Humidity 49%
Wind Speed S 9 G 22 mph
Barometer 29.78 in (1009.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Mar 7:53 pm EDT
Extended Forecast for

2 Miles NNE Hewitt NJ

  • Tonight

    Tonight: A chance of rain and snow showers before 1am, then a slight chance of snow showers between 1am and 2am. Partly cloudy, with a steady temperature around 37. South wind 11 to 14 mph becoming southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Sunny, with a high near 43. West wind around 18 mph, with gusts as high as 40 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 29. Northwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Temperature falling to near 39 by 8pm, then rising to around 46 during the remainder of the night. Southeast wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F⇑

    Slight Chance
    Rain then
    Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm. High near 60. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Rain

  • Monday Night

    Monday Night: Rain before 2am, then a chance of rain and snow. Low around 31. Breezy. Chance of precipitation is 90%.

    Low: 31 °F

    Rain and
    Breezy then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 8am. Partly sunny, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain and snow showers before 1am, then a slight chance of snow showers between 1am and 2am. Partly cloudy, with a steady temperature around 37. South wind 11 to 14 mph becoming southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 43. West wind around 18 mph, with gusts as high as 40 mph.
Saturday Night
Increasing clouds, with a low around 29. Northwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Rain, mainly after 2am. Temperature falling to near 39 by 8pm, then rising to around 46 during the remainder of the night. Southeast wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, with thunderstorms also possible after 2pm. High near 60. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain before 2am, then a chance of rain and snow. Low around 31. Breezy. Chance of precipitation is 90%.
Tuesday
A chance of rain and snow before 8am. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, 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:
2:26 pm EDT Mar 13, 2026
Forecast Valid:
8pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation