La Bonita Park Weather Forecast

    • 59
    • 75

    Gradual Clearing

    • 58
    • 76

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 60
    • 80

    Mostly Sunny

    • 62
    • 84

    Mostly Sunny

    • 63
    • 87

    Mostly Sunny

Today 18 Jun Orange County Inland

Mostly cloudy this morning. Becoming mostly sunny. Patchy fog this morning. Highs 73 to 76. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 18 Jun Orange County Inland

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog overnight. Lows 54 to 61. Areas of Winds southwest 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

La Bonita Park Temperature Statistics

June Temperature

Fullerton, Fullerton Municipal Airport (4.3 miles)

  • Lowest 16 June, 2026

    62.1 °F

  • Average June

    72 °F

  • Highest 12 June, 2026

    92.6 °F

Climate (2021–2026)

Fullerton, Fullerton Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    57 °F

  • Average 2021–2026

    66.5 °F

  • Average High 2021–2026

    76.8 °F
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