La Bonita Park Weather Forecast

    • 74
    • 99

    Hot

    • 72
    • 101

    Hot

    • 69
    • 97

    Hot

    • 67
    • 91

    Mostly Sunny

    • 66
    • 88

    Mostly Sunny

    • 67
    • 87

    Slight Chance Rain Showers

    • 68
    • 89

    Mostly Cloudy

Today 27 Aug Orange County Inland

Patchy fog this morning. Partly cloudy. Highs 92 to 96 towards the coast to 100 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 27 Aug Orange County Inland

Partly cloudy. Patchy fog overnight. Lows 71 to 75. Areas of Winds south to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

La Bonita Park Temperature Statistics

August Temperature

Fullerton, Fullerton Municipal Airport (4.3 miles)

  • Lowest 16 August, 2026

    66.7 °F

  • Average August

    80.7 °F

  • Highest 24 August, 2026

    101.6 °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

    66.6 °F

  • Average High 2021–2026

    76.9 °F
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