OC Fairgrounds Weather Forecast

    • 55
    • 65

    Chance Rain Showers

    • 57
    • 67

    Rain Showers Likely

    • 49
    • 61

    Rain Showers Likely

    • 46
    • 62

    Sunny

    • 47
    • 66

    Sunny

    • 50
    • 65

    Mostly Sunny

Today 7 Dec Orange County Coastal

Patchy fog in the morning. Cloudy with a chance of Showers in the Morning, then mostly cloudy with a slight chance of Showers in the afternoon. Highs 61 to 66. Light Winds. Chance of measurable precipitation 50 percent.

Tonight 7 Dec Orange County Coastal

Partly cloudy. Lows 47 to 52. Light Winds.

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  • Temperature Forecast NOAA

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OC Fairgrounds Temperature Statistics

December Temperature

John Wayne-Orange County Airport (1.9 miles)

  • Lowest 5 December, 2021

    52 °F
  • Average December

    58.8 °F
  • Highest 1 December, 2021

    73.9 °F

Climate (2010–Present)

John Wayne-Orange County Airport (1.9 miles)

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  • Average Low 2010–Present

    59.1 °F
  • Average 2010–Present

    65.4 °F
  • Average High 2010–Present

    73.8 °F
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