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.

Overcast

45°F

7°C

Humidity 63%
Wind Speed Calm
Barometer 30.19 in (1022.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 8 Jan 10:53 am EST
Extended Forecast for

5 Miles W Sussex Airport NJ

  • Today

    Today: Mostly sunny, with a high near 42. Northwest wind around 5 mph becoming calm.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of rain after 1pm. Mostly cloudy, with a high near 47. South wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain, mainly before 1am. Cloudy, with a low around 38. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 43. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain Likely
    then Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 1am. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 42. Northwest wind around 5 mph becoming calm.
Tonight
Increasing clouds, with a low around 28. Calm wind.
Friday
A chance of rain after 1pm. Mostly cloudy, with a high near 47. South wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain, mainly before 1am. Cloudy, with a low around 38. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 43. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain, mainly before 1am. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Sussex Airport NJ
 41.22°N 74.73°W (Elev. 1181 ft)
Last Update:
4:11 am EST Jan 8, 2026
Forecast Valid:
11am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation