Mussel Cove Weather Forecast

    • 69
    • 71

    Patchy Fog

    • 68
    • 71

    Patchy Fog

    • 68
    • 71

    Partly Sunny

    • 69
    • 73

    Partly Sunny

    • 68
    • 73

    Partly Sunny

    • 69
    • 73

    Partly Sunny

    • 69
    • 74

    Partly Sunny

Today 17 Jul Orange County Coastal

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 74 to 77 at the Beaches to 78 to 82 farther inland and near higher coastal Terrain. Areas of Winds south 10 Mph.

Tonight 17 Jul Orange County Coastal

Partly cloudy. Lows 65 to 68. Areas of Winds south 10 Mph.

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Mussel Cove Temperature Statistics

July Temperature

John Wayne-Orange County Airport (14.9 miles)

  • Lowest 3 July, 2026

    62.7 °F

  • Average July

    71.8 °F

  • Highest 15 July, 2026

    84.9 °F

Climate (2021–2026)

John Wayne-Orange County Airport (14.9 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    66 °F

  • Average High 2021–2026

    73.7 °F
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