National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

37°F

3°C

Humidity 41%
Wind Speed W 5 mph
Barometer 30.05 in (1017.7 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 3 Dec 12:53 pm EST
Extended Forecast for

Sussex NJ

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. West wind around 5 mph becoming calm.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 8 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 29. Calm wind becoming south around 5 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. West wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 22. Calm wind.
Thursday
Partly sunny, with a high near 37. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 8. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 29. Calm wind becoming south around 5 mph.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sussex NJ
 41.2°N 74.59°W (Elev. 400 ft)
Last Update:
4:09 am EST Dec 3, 2025
Forecast Valid:
1pm EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation