Mussel Cove Weather Forecast

    • 68
    • 70

    Patchy Fog

    • 68
    • 71

    Patchy Fog

    • 70
    • 73

    Cloudy

    • 69
    • 73

    Mostly Cloudy

    • 69
    • 73

    Partly Sunny

    • 69
    • 73

    Patchy Fog

Today 26 Aug Orange County Coastal

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs around 75 at the Beaches to 77 to 82 farther inland and near higher coastal Terrain. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 26 Aug Orange County Coastal

Partly cloudy. Patchy fog overnight. Lows 63 to 66. Areas of Winds southwest 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mussel Cove Temperature Statistics

August Temperature

John Wayne-Orange County Airport (14.9 miles)

  • Lowest 1 August, 2025

    63.6 °F

  • Average August

    73 °F

  • Highest 21 August, 2025

    88.6 °F

Climate (2020–Present)

John Wayne-Orange County Airport (14.9 miles)

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  • Average Low 2020–2025

    58.6 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    73.6 °F
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