Lake Balboa Weather Forecast

    • 61
    • 87

    Mostly Sunny

    • 67
    • 89

    Chance Rain Showers

    • 66
    • 86

    Chance Rain Showers

    • 68
    • 91

    Mostly Sunny

    • 69
    • 93

    Chance Rain Showers

    • 70
    • 96

    Partly Sunny

    • 67
    • 94

    Mostly Sunny

Today 4 Sep Western San Fernando Valley

Areas of low Clouds and fog in the morning then sunny. Highs in the mid to upper 80s.

Tonight 4 Sep Western San Fernando Valley

Mostly clear. 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

    60.1 °F

  • Average September

    73.2 °F

  • Highest 1 September, 2026

    87.7 °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

    79.6 °F
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