Santa Margarita Weather Forecast

    • 47
    • 81

    Mostly Sunny

    • 46
    • 81

    Mostly Sunny

    • 44
    • 76

    Mostly Sunny

    • 47
    • 77

    Mostly Sunny

    • 47
    • 73

    Chance Rain

    • 43
    • 66

    Chance Rain

Today 4 Apr Southern Salinas Valley

Partly cloudy. Highs in the lower 80s. East Winds around 15 Mph.

Tonight 4 Apr Southern Salinas Valley

Partly cloudy in the evening then mostly clear. Lows in the mid 40s to around 50.

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Santa Margarita Temperature Statistics

April Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (10.6 miles)

  • Lowest 1 April, 2026

    51.1 °F

  • Average April

    58.8 °F

  • Highest 1 April, 2026

    68 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (10.6 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    73.1 °F
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