Castaic Lake Weather Forecast

    • 45
    • 58

    Rain

    • 44
    • 53

    Rain Showers

    • 43
    • 56

    Chance Rain Showers

    • 45
    • 66

    Mostly Sunny

    • 50
    • 73

    Sunny

    • 51
    • 76

    Mostly Sunny

Today 29 Mar Santa Clarita Valley

Partly cloudy. Highs in the mid to upper 50s. South Winds 15 to 25 Mph.

Tonight 29 Mar Santa Clarita Valley

Rain likely in the Evening, then rain after midnight. Lows in the mid 40s. South Winds 20 to 30 Mph with Gusts to 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castaic Lake Temperature Statistics

March Temperature

Los Angeles, Whiteman Airport (22.4 miles)

  • Lowest 24 March, 2024

    46.4 °F
  • Average March

    60.7 °F
  • Highest 18 March, 2024

    75.2 °F

Climate (2019–Present)

Los Angeles, Whiteman Airport (22.4 miles)

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  • Average Low 2019–2024

    60.3 °F
  • Average 2019–2024

    70 °F
  • Average High 2019–2024

    76.1 °F
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