Lake Balboa Weather Forecast

    • 62
    • 83

    Gradual Clearing

    • 62
    • 80

    Partly Sunny

    • 62
    • 82

    Mostly Sunny

    • 63
    • 85

    Sunny

    • 63
    • 88

    Mostly Sunny

    • 62
    • 85

    Mostly Sunny

Today 15 Sep Western San Fernando Valley

Mostly cloudy in the morning then sunny. Highs in the upper 70s and 80s.

Tonight 15 Sep Western San Fernando Valley

Partly cloudy in the evening then low Clouds and fog. Lows in the mid 50s to around 60.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Balboa Temperature Statistics

September Temperature

Van Nuys, Van Nuys Airport (0.6 miles)

  • Lowest 2 September, 2026

    60.7 °F

  • Average September

    78.4 °F

  • Highest 9 September, 2026

    107.7 °F

Climate (2021–2026)

Van Nuys, Van Nuys Airport (0.6 miles)

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  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    79.5 °F
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