Diamond Beach Weather Forecast

    • 71
    • 84

    Slight Chance Thunderstorms

    • 70
    • 85

    Chance Thunderstorms

    • 71
    • 82

    Partly Sunny

    • 73
    • 84

    Mostly Sunny

    • 74
    • 86

    Partly Sunny

    • 74
    • 86

    Slight Chance Thunderstorms

Today 27 Aug Atlantic Coastal Cape May

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 27 Aug Atlantic Coastal Cape May

Mostly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the lower 70s. South Winds 10 to 15 Mph, becoming southwest around 5 Mph after midnight. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Beach Temperature Statistics

August Temperature

Wildwood, Cape May County Airport (5 miles)

  • Lowest 25 August, 2026

    61 °F

  • Average August

    77.5 °F

  • Highest 10 August, 2026

    91 °F

Climate (2021–2026)

Wildwood, Cape May County Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    49.7 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    64.7 °F
Get WillyWeather+ to remove ads