Winnetka Weather Forecast

    • 60
    • 97

    Hot

    • 63
    • 101

    Hot

    • 60
    • 98

    Hot

    • 63
    • 94

    Mostly Sunny

    • 64
    • 91

    Partly Sunny

    • 65
    • 92

    Mostly Cloudy

Today 7 Jul Western San Fernando Valley

Sunny. Highs in the lower to mid 90s.

Tonight 7 Jul Western San Fernando Valley

Mostly clear. Lows in the lower 60s.

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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

    73 °F

  • Highest 3 July, 2026

    89.7 °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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