La Bonita Park Weather Forecast

    • 66
    • 86

    Increasing Clouds

    • 64
    • 85

    Mostly Sunny

    • 64
    • 83

    Patchy Fog

    • 62
    • 82

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 62
    • 80

    Partly Sunny

    • 60
    • 78

    Mostly Sunny

Today 12 Jun Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 79 to 84 towards the coast to 83 to 86 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 12 Jun Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 61 to 66. Areas of Winds southwest to 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 1 June, 2026

    62.7 °F

  • Average June

    70.7 °F

  • Highest 10 June, 2026

    80.1 °F

Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    57 °F

  • Average 2021–2026

    66.4 °F

  • Average High 2021–2026

    76.8 °F
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