Galivan Weather Forecast

    • 55
    • 77

    Mostly Sunny

    • 52
    • 74

    Partly Sunny

    • 53
    • 70

    Partly Sunny

    • 52
    • 70

    Patchy Fog

    • 52
    • 70

    Mostly Cloudy

    • 53
    • 67

    Rain Showers Likely

Today 18 Dec Orange County Inland

Partly cloudy with patchy fog in the morning. Becoming mostly sunny. Local visibility one quarter mile or less at Times in the morning. Highs around 76 towards the coast to 80 farther inland. Areas of Winds north to 10 Mph in the morning becoming light.

Tonight 18 Dec Orange County Inland

Mostly clear in the evening. Becoming partly cloudy. Lows 53 to 56. Light Winds.

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Galivan Temperature Statistics

December Temperature

John Wayne-Orange County Airport (13 miles)

  • Lowest 6 December, 2025

    48 °F

  • Average December

    59.9 °F

  • Highest 9 December, 2025

    82 °F

Climate (2020–Present)

John Wayne-Orange County Airport (13 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    73.4 °F
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