Black Lake Weather Forecast

    • 55
    • 62

    Patchy Smoke

    • 56
    • 60

    Decreasing Clouds

    • 56
    • 59

    Patchy Fog

    • 56
    • 61

    Patchy Fog

    • 57
    • 64

    Patchy Fog

    • 57
    • 66

    Patchy Fog

    • 54
    • 68

    Patchy Fog

Today 5 Jul San Luis Obispo County Beaches

Sunny. Smoky at Times. Highs from the lower to mid 60s at the Beaches to around 70 inland. Northwest Winds around 15 Mph in the afternoon.

Tonight 5 Jul San Luis Obispo County Beaches

Partly cloudy early then low Clouds and fog. Lows in the mid 40s to mid 50s. Northwest Winds around 15 Mph in the evening.

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Black Lake Temperature Statistics

July Temperature

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