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

41°F

5°C

Humidity 82%
Wind Speed N 7 mph
Barometer 30.20 in (1022.9 mb)
Dewpoint 36°F (2°C)
Visibility 9.00 mi
Wind Chill36°F (2°C)
Last update 5 Mar 3:53 pm EST
Extended Forecast for

3 Miles NW Branchville NJ

  • This Afternoon

    This Afternoon: A chance of rain. Areas of fog before 5pm. Otherwise, mostly cloudy, with a high near 40. East wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance Rain
    and Areas Fog

  • Tonight

    Tonight: Rain, mainly before 3am. Areas of fog. Low around 32. Northeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 32 °F

    Rain and
    Areas Fog

  • Friday

    Friday: A slight chance of rain between 7am and 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 39. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming south around 5 mph in the morning.

    High: 54 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Showers, mainly before 1am. Low around 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain. Areas of fog before 5pm. Otherwise, mostly cloudy, with a high near 40. East wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 3am. Areas of fog. Low around 32. Northeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A slight chance of rain between 7am and 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 39. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.
Saturday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Showers, mainly before 1am. Low around 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 68.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Branchville NJ
 41.16°N 74.8°W (Elev. 958 ft)
Last Update:
4:09 pm EST Mar 5, 2026
Forecast Valid:
4pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation