Chatsworth Weather Forecast

    • 65
    • 79

    Partly Sunny

    • 64
    • 78

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

    • 50
    • 72

    Partly Sunny

    • 49
    • 70

    Partly Sunny

Today 17 Jan Western San Fernando Valley

Sunny in the morning then partly cloudy. Highs in the mid 70s to lower 80s. Northeast Winds 15 to 25 Mph.

Tonight 17 Jan Western San Fernando Valley

Partly cloudy. Lows in the upper 40s and 50s. Northeast Winds 15 to 25 Mph.

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Chatsworth Temperature Statistics

January Temperature

Van Nuys, Van Nuys Airport (7.5 miles)

  • Lowest 8 January, 2026

    42.1 °F

  • Average January

    59.3 °F

  • Highest 14 January, 2026

    84 °F

Climate (2021–Present)

Van Nuys, Van Nuys Airport (7.5 miles)

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  • Average Low 2021–2026

    56.5 °F

  • Average 2021–2026

    67.4 °F

  • Average High 2021–2026

    79.3 °F
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