Old Topanga Weather Forecast

    • 45
    • 54

    Becoming Sunny

    • 45
    • 60

    Partly Sunny

    • 47
    • 66

    Partly Sunny

    • 47
    • 67

    Partly Sunny

    • 46
    • 67

    Mostly Cloudy

    • 48
    • 63

    Chance Rain

Today 30 Jan Eastern Santa Monica Mountains Recreational Area

Sunny after morning low Clouds. Highs in the upper 40s to mid 50s.

Tonight 30 Jan Eastern Santa Monica Mountains Recreational Area

Mostly clear. Lows in the mid 30s to mid 40s.

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Old Topanga Temperature Statistics

January Temperature

Van Nuys, Van Nuys Airport (9.9 miles)

  • Lowest 19 January, 2025

    38.6 °F

  • Average January

    58.3 °F

  • Highest 2 January, 2025

    80.7 °F

Climate (2020–Present)

Van Nuys, Van Nuys Airport (9.9 miles)

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  • Average Low 2020–2025

    56.9 °F

  • Average 2020–2025

    67.7 °F

  • Average High 2020–2025

    79.7 °F
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