Santa Margarita Weather Forecast

    • 43
    • 76

    Mostly Sunny

    • 51
    • 78

    Partly Sunny

    • 53
    • 83

    Sunny

    • 59
    • 94

    Sunny

    • 60
    • 87

    Sunny

    • 59
    • 88

    Mostly Sunny

    • 54
    • 88

    Sunny

Today 7 Jun Southern Salinas Valley

Sunny. Highs in the mid 70s to mid 80s. Northwest Winds around 15 Mph in the afternoon.

Tonight 7 Jun Southern Salinas Valley

Mostly clear in the evening then partly cloudy. Lows in the lower to mid 40s. Northwest Winds around 15 Mph in the evening.

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Santa Margarita Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2026

    49.6 °F

  • Average June

    62.7 °F

  • Highest 5 June, 2026

    75.9 °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

    60.9 °F

  • Average High 2021–2026

    73.2 °F
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