Hacienda Park Weather Forecast

    • 66
    • 94

    Mostly Sunny

    • 66
    • 95

    Partly Sunny

    • 62
    • 87

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

    • 63
    • 93

    Mostly Sunny

    • 63
    • 95

    Sunny

Today 12 Mar Los Angeles County San Gabriel Valley

Sunny. Highs in the lower to mid 90s.

Tonight 12 Mar Los Angeles County San Gabriel Valley

Mostly clear. Lows in the lower to mid 60s.

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Hacienda Park Temperature Statistics

March Temperature

Fullerton, Fullerton Municipal Airport (5.6 miles)

  • Lowest 3 March, 2026

    51.7 °F

  • Average March

    65.6 °F

  • Highest 8 March, 2026

    90 °F

Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    56.9 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    76.6 °F
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