Winnetka Weather Forecast

    • 41
    • 67

    Mostly Sunny

    • 37
    • 61

    Mostly Sunny

    • 38
    • 64

    Sunny

    • 40
    • 67

    Mostly Sunny

    • 43
    • 70

    Partly Sunny

    • 44
    • 72

    Mostly Sunny

Today 7 Jan Western San Fernando Valley

Partly cloudy in the morning then sunny. Highs in the mid 60s. Northwest Winds around 15 Mph.

Tonight 7 Jan Western San Fernando Valley

Mostly clear. Lows in the lower to mid 40s. North Winds around 15 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Winnetka Temperature Statistics

January Temperature

Van Nuys, Van Nuys Airport (4.3 miles)

  • Lowest 2 January, 2026

    46 °F

  • Average January

    55.7 °F

  • Highest 1 January, 2026

    64 °F

Climate (2021–Present)

Van Nuys, Van Nuys Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    56.5 °F

  • Average 2021–2026

    67.4 °F

  • Average High 2021–2026

    79.3 °F
Get WillyWeather+ to remove ads