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 47%
Wind Speed Calm
Barometer 30.06 in (1018.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 14 Feb 5:53 pm EST
Extended Forecast for

Branchville NJ

  • Tonight

    Tonight: Patchy freezing fog after 2am. Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear
    then Patchy
    Freezing Fog

  • Sunday

    Sunday: Patchy freezing fog before 9am. Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 25. East wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Likely

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 40. Northeast wind around 5 mph becoming calm in the morning.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy freezing fog after 2am. Mostly clear, with a low around 19. Calm wind.
Sunday
Patchy freezing fog before 9am. Partly sunny, with a high near 38. Calm wind.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 25. East wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Washington's Birthday
Partly sunny, with a high near 40. Northeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 26. Calm wind.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Branchville NJ
 41.15°N 74.75°W (Elev. 607 ft)
Last Update:
4:17 pm EST Feb 14, 2026
Forecast Valid:
6pm EST Feb 14, 2026-6pm EST Feb 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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