Hacienda Park Weather Forecast

    • 62
    • 82

    Increasing Clouds

    • 61
    • 81

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 58
    • 76

    Mostly Sunny

Today 13 Jun Los Angeles County San Gabriel Valley

Areas of low Clouds and fog in the morning then sunny. Highs in the mid to upper 80s.

Tonight 13 Jun Los Angeles County San Gabriel Valley

Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s.

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Hacienda Park Temperature Statistics

June Temperature

Fullerton, Fullerton Municipal Airport (5.6 miles)

  • Lowest 1 June, 2026

    62.7 °F

  • Average June

    70.7 °F

  • Highest 11 June, 2026

    82 °F

Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (5.6 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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