Crystal Cove Weather Forecast

    • 63
    • 72

    Patchy Fog

    • 65
    • 74

    Patchy Fog

    • 65
    • 77

    Patchy Fog

    • 63
    • 73

    Patchy Fog

    • 62
    • 72

    Patchy Fog

    • 62
    • 71

    Patchy Fog

Today 20 Sep Orange County Coastal

Partly cloudy in the morning. Becoming mostly sunny. Warmer. Highs 71 to 76 at the Beaches to 78 to 83 farther inland and near higher coastal Terrain. Light Winds.

Tonight 20 Sep Orange County Coastal

Mostly clear in the evening. Becoming partly cloudy. Patchy fog overnight. Lows 60 to 65. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Cove Temperature Statistics

September Temperature

John Wayne-Orange County Airport (6.8 miles)

  • Lowest 13 September, 2021

    61 °F
  • Average September

    72.4 °F
  • Highest 4 September, 2021

    90 °F

Climate (2010–Present)

John Wayne-Orange County Airport (6.8 miles)

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  • Average Low 2010–Present

    59.1 °F
  • Average 2010–Present

    65.3 °F
  • Average High 2010–Present

    73.7 °F
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