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

38°F

3°C

Humidity 62%
Wind Speed Calm
Barometer 29.81 in (1009.9 mb)
Dewpoint 26°F (-3°C)
Visibility 9.00 mi
Last update 6 Jan 6:53 pm EST
Extended Forecast for

Franklin NJ

  • Tonight

    Tonight: A chance of rain, mainly before 1am. Widespread fog before 1am, then widespread fog after 3am. Otherwise, cloudy, with a low around 32. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain
    and Fog

  • Wednesday

    Wednesday: Widespread fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Northwest wind 5 to 15 mph.

    High: 44 °F

    Fog then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. West wind around 5 mph becoming calm after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely. Cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 40. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of rain, mainly before 1am. Widespread fog before 1am, then widespread fog after 3am. Otherwise, cloudy, with a low around 32. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Widespread fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Northwest wind 5 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 31. West wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 46. Calm wind.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind.
Friday
Showers likely. Cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers. Cloudy, with a low around 40. Chance of precipitation is 40%.
Saturday
Showers. High near 49. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 35. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Franklin NJ
 41.12°N 74.61°W (Elev. 535 ft)
Last Update:
4:13 pm EST Jan 6, 2026
Forecast Valid:
7pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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