Castaic Lake State Recreation Area Weather Forecast

    • 54
    • 74

    Increasing Clouds

    • 56
    • 74

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 64
    • 87

    Mostly Sunny

    • 60
    • 87

    Partly Sunny

Today 1 Jun Western San Gabriel Mountains and Highway 14 Corridor

Sunny. Highs from the upper 70s to mid 80s at low Elevations to the upper 60s to mid 70s at high Elevations. Southwest Winds 15 to 25 Mph.

Tonight 1 Jun Western San Gabriel Mountains and Highway 14 Corridor

Mostly clear in the evening then partly cloudy. Patchy fog after midnight. Lows in the upper 40s and 50s. Southwest Winds around 15 Mph.

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Castaic Lake State Recreation Area Temperature Statistics

June Temperature

Sandberg (14.9 miles)

  • Lowest

  • Average June

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Climate (2019–Present)

Sandberg (14.9 miles)

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  • Average Low 2019–2024

    50.9 °F
  • Average 2019–2024

    58.2 °F
  • Average High 2019–2024

    66.9 °F
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