Valencia Weather Forecast

    • 65
    • 83

    Rain Showers

    • 61
    • 82

    Chance Rain Showers

    • 62
    • 87

    Mostly Sunny

    • 64
    • 90

    Mostly Sunny

    • 66
    • 93

    Partly Sunny

    • 63
    • 90

    Mostly Sunny

Today 18 Sep Santa Clarita Valley

Showers with a slight chance of Thunderstorms. Highs in the lower to mid 80s. South Winds 10 to 20 Mph in the afternoon.

Tonight 18 Sep Santa Clarita Valley

Showers likely with a slight chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the 60s to around 70. South Winds 10 to 20 Mph in the evening. Chance of precipitation 60 percent.

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Valencia Temperature Statistics

September Temperature

Van Nuys, Van Nuys Airport (12.4 miles)

  • Lowest 11 September, 2025

    61 °F

  • Average September

    75.6 °F

  • Highest 2 September, 2025

    99 °F

Climate (2020–Present)

Van Nuys, Van Nuys Airport (12.4 miles)

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  • Average Low 2020–2025

    56.6 °F

  • Average 2020–2025

    67.6 °F

  • Average High 2020–2025

    79.6 °F
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