Big Rock Weather Forecast

    • 56
    • 67

    Patchy Fog

    • 58
    • 70

    Mostly Sunny

    • 56
    • 75

    Sunny

    • 57
    • 73

    Patchy Fog

    • 57
    • 68

    Patchy Fog

    • 56
    • 69

    Patchy Fog

Today 13 Dec Malibu Coast

Areas of low Clouds and fog mostly clearing in the afternoon. Fog locally dense with visibility one quarter mile or less. Highs from the lower to mid 60s at the Beaches to around 70 inland.

Tonight 13 Dec Malibu Coast

Low Clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the upper 40s and 50s.

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Big Rock Temperature Statistics

December Temperature

Santa Monica, Santa Monica Municipal Airport (8.7 miles)

  • Lowest 5 December, 2025

    46.9 °F

  • Average December

    59.7 °F

  • Highest 8 December, 2025

    79 °F

Climate (2020–Present)

Santa Monica, Santa Monica Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    55.9 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    69.7 °F
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