La Bonita Park Weather Forecast

    • 58
    • 87

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 58
    • 82

    Mostly Sunny

    • 59
    • 83

    Patchy Fog

    • 58
    • 81

    Patchy Fog

    • 57
    • 79

    Patchy Fog

Today 30 Oct Orange County Inland

Mostly sunny. Highs 81 to 84 towards the coast to 87 farther inland. Light Winds.

Tonight 30 Oct Orange County Inland

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 56 to 59. Light Winds.

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La Bonita Park Temperature Statistics

October Temperature

Fullerton, Fullerton Municipal Airport (4.3 miles)

  • Lowest 16 October, 2025

    51.1 °F

  • Average October

    66.8 °F

  • Highest 28 October, 2025

    90 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    66 °F

  • Average High 2020–2025

    76.5 °F
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