Castaic Lake Weather Forecast

    • 71
    • 94

    Partly Sunny

    • 73
    • 95

    Partly Sunny

    • 71
    • 96

    Partly Sunny

    • 70
    • 92

    Mostly Sunny

    • 71
    • 92

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Castaic Lake Temperature Statistics

July Temperature

El Monte (44.7 miles)

  • Lowest 1 July, 2018

    64.4 °F

  • Average July

    85.4 °F

  • Highest 6 July, 2018

    114.8 °F

Climate (2010–Present)

El Monte (44.7 miles)

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  • Average Low 2010–Present

    61.4 °F

  • Average 2010–Present

    71.9 °F

  • Average High 2010–Present

    78.6 °F
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