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.

Overcast

42°F

6°C

Humidity 82%
Wind Speed NE 10 mph
Barometer 29.99 in (1015.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 19 Feb 2:56 pm EST
Extended Forecast for

South Dennis NJ

  • This Afternoon

    This Afternoon: Rain likely, mainly after 5pm. Cloudy, with a high near 45. Northeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely

  • Tonight

    Tonight: Rain before 2am, then a chance of rain after 4am. Patchy fog after 11pm. Low around 37. East wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before 3pm. Patchy fog before 1pm. High near 50. East wind 5 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain and
    Patchy Fog
    then Rain
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Calm wind becoming west around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. West wind around 5 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely before 1pm, then rain and snow. High near 41. Breezy. Chance of precipitation is 80%.

    High: 41 °F

    Rain Likely
    then
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Low around 27. Windy. Chance of precipitation is 80%.

    Low: 27 °F

    Snow and
    Windy

  • Monday

    Monday: A chance of snow before 1pm. Cloudy, with a high near 38. Windy. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
Rain likely, mainly after 5pm. Cloudy, with a high near 45. Northeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 2am, then a chance of rain after 4am. Patchy fog after 11pm. Low around 37. East wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 3pm. Patchy fog before 1pm. High near 50. East wind 5 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Partly cloudy, with a low around 34. Calm wind becoming west around 5 mph.
Saturday
Partly sunny, with a high near 48. West wind around 5 mph.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely before 1pm, then rain and snow. High near 41. Breezy. Chance of precipitation is 80%.
Sunday Night
Snow, mainly before 1am. Low around 27. Windy. Chance of precipitation is 80%.
Monday
A chance of snow before 1pm. Cloudy, with a high near 38. Windy. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 47.
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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:
2:22 pm EST Feb 19, 2026
Forecast Valid:
3pm EST Feb 19, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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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