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 W 15 G 25 mph
Barometer 29.65 in (1004.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 17 Mar 1:56 am EDT
Extended Forecast for

Sea Isle City NJ

  • Overnight

    Overnight: A chance of showers before 3am. Cloudy, with a low around 33. Breezy, with a west wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 27. Northwest wind 10 to 15 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Increasing clouds, with a high near 38. Northwest wind around 5 mph becoming calm.

    High: 38 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. South wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
A chance of showers before 3am. Cloudy, with a low around 33. Breezy, with a west wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 41. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 27. Northwest wind 10 to 15 mph.
Wednesday
Increasing clouds, with a high near 38. Northwest wind around 5 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 31. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 50.
Friday Night
A chance of rain after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Saturday
A chance of rain before 8am, then a chance of rain after 2pm. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sea Isle City NJ
 39.15°N 74.7°W (Elev. 3 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

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