La Bonita Park Weather Forecast

    • 68
    • 93

    Partly Sunny

    • 69
    • 94

    Partly Sunny

    • 69
    • 93

    Mostly Sunny

    • 69
    • 93

    Mostly Sunny

    • 69
    • 92

    Mostly Sunny

    • 68
    • 92

    Mostly Sunny

    • 68
    • 92

    Sunny

Today 18 Aug Orange County Inland

Mostly cloudy this morning. Becoming partly cloudy. Patchy fog this morning. Highs 83 to 86 towards the coast to 89 to 92 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 18 Aug Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Lows 64 to 69. Areas of Winds southwest to 10 Mph this evening becoming light.

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La Bonita Park Temperature Statistics

August Temperature

Fullerton, Fullerton Municipal Airport (4.3 miles)

  • Lowest 16 August, 2026

    66 °F

  • Average August

    79.6 °F

  • Highest 8 August, 2026

    97.6 °F

Climate (2021–2026)

Fullerton, Fullerton Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    57.1 °F

  • Average 2021–2026

    66.5 °F

  • Average High 2021–2026

    76.8 °F
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