OC Fairgrounds Weather Forecast

    • 71
    • 82

    Increasing Clouds

    • 70
    • 82

    Increasing Clouds

    • 70
    • 82

    Mostly Cloudy

    • 70
    • 82

    Mostly Cloudy

    • 71
    • 84

    Partly Sunny

    • 71
    • 85

    Partly Sunny

    • 70
    • 84

    Partly Sunny

Today 17 Aug Orange County Coastal

Mostly clear in the evening. Becoming cloudy. Patchy fog overnight. Lows 64 to 69. Light Winds.

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OC Fairgrounds Temperature Statistics

August Temperature

Santa Ana, John Wayne Airport-Orange County Airport (1.9 miles)

  • Lowest 5 August, 2018

    68 °F
  • Average August

    77 °F
  • Highest 8 August, 2018

    91.9 °F

Climate (2010–Present)

Santa Ana, John Wayne Airport-Orange County Airport (1.9 miles)

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  • Average Low 2010–Present

    58.3 °F
  • Average 2010–Present

    65.1 °F
  • Average High 2010–Present

    73.7 °F
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