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.

Light Rain

40°F

4°C

Humidity 79%
Wind Speed W 8 mph
Barometer 29.42 in (996.2 mb)
Dewpoint 34°F (1°C)
Visibility 9.00 mi
Wind Chill35°F (2°C)
Last update 17 Mar 1:53 am EDT
Extended Forecast for

Branchville NJ

  • Overnight

    Overnight: A chance of showers before 3am. Cloudy early, then clearing, with a low around 28. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 19. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. West wind around 5 mph becoming southwest in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. South wind around 5 mph becoming calm.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain after 8pm. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Overnight
A chance of showers before 3am. Cloudy early, then clearing, with a low around 28. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 19. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 37. West wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 23. South wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 52.
Friday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Branchville NJ
 41.15°N 74.75°W (Elev. 607 ft)
Last Update:
1:37 am EDT Mar 17, 2026
Forecast Valid:
2am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation