Black Lake Weather Forecast

    • 59
    • 69

    Patchy Fog

    • 60
    • 68

    Mostly Cloudy

    • 60
    • 69

    Patchy Fog

    • 59
    • 70

    Partly Sunny

    • 58
    • 70

    Partly Sunny

    • 57
    • 67

    Partly Sunny

Today 11 Jul San Luis Obispo County Beaches

Areas of low Clouds and fog mostly clearing in the afternoon. Highs from the mid 60s to around 70 at the Beaches to the mid 70s to around 80 inland.

Tonight 11 Jul San Luis Obispo County Beaches

Low Clouds and fog developing. Lows around 60.

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Black Lake Temperature Statistics

July Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (12.4 miles)

  • Lowest 3 July, 2026

    51.7 °F

  • Average July

    64.3 °F

  • Highest 4 July, 2026

    78.7 °F

Climate (2021–2026)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (12.4 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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