Diamond Beach Weather Forecast

    • 50
    • 67

    Rain Showers Likely

    • 54
    • 72

    Mostly Sunny

    • 55
    • 74

    Rain Showers Likely

    • 56
    • 77

    Mostly Cloudy

    • 50
    • 76

    Chance Rain Showers

    • 53
    • 71

    Partly Sunny

Today 7 May Atlantic Coastal Cape May

Mostly cloudy with a 50 percent chance of Showers. Highs in the lower 60s. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest in the afternoon.

Tonight 7 May Atlantic Coastal Cape May

Partly cloudy. Lows in the upper 40s. Southwest Winds around 5 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Beach Temperature Statistics

May Temperature

Wildwood, Cape May County Airport (5 miles)

  • Lowest 2 May, 2026

    48 °F

  • Average May

    55.5 °F

  • Highest 4 May, 2026

    68 °F

Climate (2021–Present)

Wildwood, Cape May County Airport (5 miles)

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  • Average Low 2021–2026

    49.6 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    64.6 °F
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