Granada Hills Weather Forecast

    • 53
    • 63

    Rain Showers

    • 44
    • 61

    Rain Showers Likely

    • 45
    • 62

    Slight Chance Rain

    • 47
    • 66

    Mostly Sunny

    • 49
    • 67

    Partly Sunny

    • 51
    • 70

    Chance Rain

Today 25 Dec Western San Fernando Valley

Showers likely with a slight chance of Thunderstorms in the Morning, then Showers with a chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall. Highs in the lower to mid 60s. South Winds 15 to 25 Mph with Gusts to 35 Mph.

Tonight 25 Dec Western San Fernando Valley

Showers. Lows in the lower 50s. South Winds 15 to 25 Mph with Gusts to 35 Mph.

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Granada Hills Temperature Statistics

December Temperature

Van Nuys, Van Nuys Airport (4.3 miles)

  • Lowest 2 December, 2025

    43 °F

  • Average December

    62 °F

  • Highest 18 December, 2025

    86 °F

Climate (2020–Present)

Van Nuys, Van Nuys Airport (4.3 miles)

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  • Average Low 2020–2025

    56.5 °F

  • Average 2020–2025

    67.4 °F

  • Average High 2020–2025

    79.3 °F
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