South Valley Weather Forecast

    • 66
    • 104

    Hot

    • 66
    • 103

    Hot

    • 66
    • 101

    Hot

    • 70
    • 101

    Hot

    • 70
    • 101

    Hot

    • 70
    • 101

    Hot

Today 19 Aug Western San Fernando Valley

Sunny. Highs 96 to 104.

Tonight 19 Aug Western San Fernando Valley

Mostly clear. Lows in the mid 60s to around 70.

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South Valley Temperature Statistics

August Temperature

Van Nuys, Van Nuys Airport (4.3 miles)

  • Lowest 16 August, 2026

    62.7 °F

  • Average August

    81 °F

  • Highest 8 August, 2026

    101.6 °F

Climate (2021–2026)

Van Nuys, Van Nuys Airport (4.3 miles)

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  • Average Low 2021–2026

    56.5 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    79.5 °F
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