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

63°F

17°C

Humidity 90%
Wind Speed SW 3 mph
Barometer 29.58 in (1001.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 12 Mar 2:53 am EDT
Extended Forecast for

3 Miles NW Branchville NJ

  • Overnight

    Overnight: Showers. Steady temperature around 61. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Showers

  • Thursday

    Thursday: Rain before 10am, then a chance of rain and snow between 10am and 11am, then a chance of snow after 11am. Temperature falling to around 37 by 11am. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F⇓

    Rain/Snow
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Northwest wind 5 to 10 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Friday

    Friday: A slight chance of snow after 2pm. Increasing clouds, with a high near 43. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A slight chance of rain before 2am. Partly cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Chance Rain
    then Rain

Detailed Forecast

Overnight
Showers. Steady temperature around 61. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 10am, then a chance of rain and snow between 10am and 11am, then a chance of snow after 11am. Temperature falling to around 37 by 11am. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Northwest wind 5 to 10 mph.
Friday
A slight chance of snow after 2pm. Increasing clouds, with a high near 43. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain before 2am. Partly cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Rain, mainly after 2am. Low around 39. Chance of precipitation is 80%.
Monday
Rain. High near 60. Chance of precipitation is 90%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Branchville NJ
 41.16°N 74.8°W (Elev. 958 ft)
Last Update:
2:30 am EDT Mar 12, 2026
Forecast Valid:
3am EDT Mar 12, 2026-6pm EDT Mar 18, 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