Little Lake Park Weather Forecast

    • 54
    • 83

    Increasing Clouds

    • 54
    • 80

    Partly Sunny

    • 55
    • 76

    Partly Sunny

    • 52
    • 72

    Patchy Fog

    • 53
    • 76

    Patchy Fog

    • 54
    • 75

    Patchy Fog

Today 11 Dec Los Angeles County Inland Coast including Downtown Los Angeles

Sunny. Highs in the mid 70s to mid 80s.

Tonight 11 Dec Los Angeles County Inland Coast including Downtown Los Angeles

Clear in the evening then partly cloudy. Lows in the mid 50s.

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Little Lake Park Temperature Statistics

December Temperature

Fullerton, Fullerton Municipal Airport (6.8 miles)

  • Lowest 5 December, 2025

    45 °F

  • Average December

    60 °F

  • Highest 8 December, 2025

    81 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    56.8 °F

  • Average 2020–2025

    66 °F

  • Average High 2020–2025

    76.4 °F
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