Lake Balboa Weather Forecast

    • 66
    • 91

    Mostly Sunny

    • 66
    • 89

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

Today 12 Sep Western San Fernando Valley

Sunny. Highs in the upper 80s to mid 90s.

Tonight 12 Sep Western San Fernando Valley

Mostly clear. Lows in the mid 60s.

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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

    76.6 °F

  • Highest 9 September, 2026

    106 °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

    79.6 °F
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