National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cape May County Airport (KWWD)

Lat: 39.02°NLon: 74.92°WElev: 23ft.

Fair

46°F

8°C

Humidity 50%
Wind Speed S 14 mph
Barometer 29.97 in (1015.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 13 Jan 2:56 pm EST
Extended Forecast for

South Dennis NJ

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Southwest wind around 5 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 10pm and 1am, then rain and snow likely. Cloudy, with a low around 24. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 24 °F

    Slight Chance
    Rain then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 34. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

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

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Southwest wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 50. Southwest wind around 5 mph.
Wednesday Night
A slight chance of rain between 10pm and 1am, then rain and snow likely. Cloudy, with a low around 24. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 34. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 17. Northwest wind around 10 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly cloudy, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 34.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Dennis NJ
 39.18°N 74.81°W (Elev. 10 ft)
Last Update:
3:12 pm EST Jan 13, 2026
Forecast Valid:
3pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
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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