Park South Weather Forecast

    • 54
    • 81

    Sunny

    • 51
    • 76

    Sunny

    • 52
    • 72

    Partly Sunny

    • 50
    • 71

    Mostly Cloudy

    • 50
    • 70

    Mostly Cloudy

    • 52
    • 66

    Rain Showers Likely

Today 18 Dec Western San Fernando Valley

Partly cloudy in the morning then sunny. Highs in the lower to mid 80s. Northeast Winds 15 to 25 Mph.

Tonight 18 Dec Western San Fernando Valley

Mostly clear. Lows in the mid to upper 50s.

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Park South Temperature Statistics

December Temperature

Van Nuys, Van Nuys Airport (9.9 miles)

  • Lowest 2 December, 2025

    43 °F

  • Average December

    61.8 °F

  • Highest 10 December, 2025

    84 °F

Climate (2020–Present)

Van Nuys, Van Nuys Airport (9.9 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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