Laguna Lake Weather Forecast

    • 56
    • 73

    Becoming Sunny

    • 55
    • 79

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

    • 56
    • 81

    Partly Sunny

    • 57
    • 90

    Mostly Sunny

    • 56
    • 86

    Patchy Fog

Today 17 Aug San Luis Obispo County Inland Central Coast

Low Clouds and fog in the morning then sunny. Fog locally dense with visibility one quarter mile or less. Highs in the mid 60s to mid 70s. Northwest Winds around 15 Mph in the afternoon.

Tonight 17 Aug San Luis Obispo County Inland Central Coast

Clear except for patchy low Clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the lower to mid 50s. Northwest Winds around 15 Mph in the evening.

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Laguna Lake Temperature Statistics

August Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (3.7 miles)

  • Lowest 4 August, 2025

    48.7 °F

  • Average August

    64.9 °F

  • Highest 6 August, 2025

    84.7 °F

Climate (2020–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (3.7 miles)

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  • Average Low 2020–2025

    49.9 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    72.9 °F
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