Mussel Cove Weather Forecast

    • 58
    • 73

    Dense Fog

    • 56
    • 71

    Mostly Cloudy

    • 58
    • 70

    Mostly Cloudy

    • 57
    • 72

    Patchy Fog

    • 60
    • 72

    Mostly Sunny

    • 60
    • 72

    Mostly Sunny

Today 20 Mar Orange County Coastal

Mostly sunny. Highs 77 to 82 at the Beaches to 84 to 89 farther inland and near higher coastal Terrain. Light Winds becoming west 10 Mph this afternoon.

Tonight 20 Mar Orange County Coastal

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 56 to 59. Areas of Winds west to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mussel Cove Temperature Statistics

March Temperature

John Wayne-Orange County Airport (14.9 miles)

  • Lowest 6 March, 2026

    52 °F

  • Average March

    66.5 °F

  • Highest 12 March, 2026

    91 °F

Climate (2021–Present)

John Wayne-Orange County Airport (14.9 miles)

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  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    65.8 °F

  • Average High 2021–2026

    73.6 °F
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