Santa Margarita Weather Forecast

    • 49
    • 85

    Sunny

    • 48
    • 84

    Increasing Clouds

    • 47
    • 78

    Mostly Sunny

    • 49
    • 84

    Mostly Sunny

    • 53
    • 96

    Mostly Sunny

    • 53
    • 100

    Hot

    • 54
    • 95

    Mostly Sunny

Today 5 Jul Southern Salinas Valley

Sunny. Highs in the 80s to lower 90s.

Tonight 5 Jul Southern Salinas Valley

Clear. Lows in the mid 40s to around 50. Northwest Winds around 15 Mph.

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Santa Margarita Temperature Statistics

July Temperature

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

  • Lowest 1 July, 2025

    51.1 °F

  • Average July

    60.6 °F

  • Highest 1 July, 2025

    73.9 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    49.9 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    72.9 °F
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