Norwalk Park Weather Forecast

    • 57
    • 81

    Sunny

    • 57
    • 83

    Sunny

    • 57
    • 83

    Sunny

    • 56
    • 81

    Sunny

    • 54
    • 79

    Sunny

    • 55
    • 76

    Patchy Fog

Today 8 Dec Los Angeles County Inland Coast including Downtown Los Angeles

Sunny except for patchy low Clouds and fog in the morning. Fog locally dense with visibility one quarter mile or less. Highs in the mid 70s to around 80.

Tonight 8 Dec Los Angeles County Inland Coast including Downtown Los Angeles

Clear. Lows in the mid 50s.

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Norwalk Park Temperature Statistics

December Temperature

Fullerton, Fullerton Municipal Airport (5 miles)

  • Lowest 5 December, 2025

    45 °F
  • Average December

    58.8 °F
  • Highest 1 December, 2025

    72 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (5 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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