Norwalk Park Weather Forecast

    • 71
    • 93

    Slight Chance Rain Showers

    • 71
    • 96

    Sunny

    • 69
    • 90

    Mostly Sunny

    • 66
    • 87

    Partly Sunny

    • 66
    • 87

    Partly Sunny

    • 68
    • 86

    Mostly Sunny

    • 67
    • 86

    Sunny

Today 23 Aug Los Angeles County Inland Coast including Downtown Los Angeles

Partly cloudy with a 20 percent chance of Showers. Highs in the mid 80s to mid 90s.

Tonight 23 Aug Los Angeles County Inland Coast including Downtown Los Angeles

Partly cloudy in the evening then mostly clear. Lows in the mid 60s to around 70.

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Norwalk Park Temperature Statistics

August Temperature

Fullerton, Fullerton Municipal Airport (5 miles)

  • Lowest 3 August, 2025

    63.6 °F

  • Average August

    75.5 °F

  • Highest 7 August, 2025

    95.6 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (5 miles)

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  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    66.1 °F

  • Average High 2020–2025

    76.7 °F
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