Castaic Lake Weather Forecast

    • 50
    • 66

    Breezy

    • 46
    • 70

    Mostly Sunny

    • 44
    • 57

    Slight Chance Rain

    • 39
    • 54

    Chance Rain

    • 42
    • 57

    Rain Likely

    • 37
    • 50

    Chance Rain

    • 39
    • 50

    Partly Sunny

Today 20 Jan Santa Clarita Valley

Sunny. Highs in the mid to upper 60s. Northeast Winds 25 to 35 Mph with Gusts to 55 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castaic Lake Temperature Statistics

January Temperature

Los Angeles, Whiteman Airport (22.4 miles)

  • Lowest 2 January, 2021

    46.4 °F

  • Average January

    67.6 °F

  • Highest 15 January, 2021

    86 °F

Climate (2010–Present)

Los Angeles, Whiteman Airport (22.4 miles)

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  • Average Low 2010–Present

    60.6 °F

  • Average 2010–Present

    70.3 °F

  • Average High 2010–Present

    76.2 °F
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