Winnetka Weather Forecast

    • 69
    • 104

    Hot

    • 68
    • 109

    Hot

    • 67
    • 103

    Hot

    • 65
    • 93

    Mostly Sunny

    • 65
    • 93

    Mostly Sunny

    • 66
    • 94

    Mostly Sunny

Today 14 Jul Western San Fernando Valley

Sunny. Highs 98 to 105.

Tonight 14 Jul Western San Fernando Valley

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

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Winnetka Temperature Statistics

July Temperature

Van Nuys, Van Nuys Airport (4.3 miles)

  • Lowest 2 July, 2026

    58.6 °F

  • Average July

    76.1 °F

  • Highest 7 July, 2026

    95.6 °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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