Santa Margarita Lake Weather Forecast

    • 58
    • 96

    Mostly Sunny

    • 51
    • 87

    Sunny

    • 51
    • 89

    Sunny

    • 52
    • 84

    Mostly Sunny

    • 53
    • 85

    Mostly Sunny

    • 54
    • 85

    Mostly Sunny

Today 12 Jul San Luis Obispo County Interior Valleys

Sunny. Highs 93 to 107. Southwest Winds around 15 Mph in the afternoon.

Tonight 12 Jul San Luis Obispo County Interior Valleys

Clear. Lows in the mid 50s to lower 60s except around 70 in the Carrizo plain. Southwest Winds 15 to 25 Mph in the evening.

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Santa Margarita Lake Temperature Statistics

July Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (11.2 miles)

  • Lowest 7 July, 2020

    48.9 °F
  • Average July

    59.7 °F
  • Highest 5 July, 2020

    86 °F

Climate (2010–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (11.2 miles)

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  • Average Low 2010–Present

    49.6 °F
  • Average 2010–Present

    58.4 °F
  • Average High 2010–Present

    71.7 °F
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