Rancho Grande Park Weather Forecast

    • 56
    • 65

    Patchy Fog

    • 55
    • 65

    Patchy Fog

    • 54
    • 63

    Patchy Fog

    • 55
    • 65

    Patchy Fog

    • 55
    • 68

    Patchy Fog

    • 54
    • 69

    Patchy Fog

    • 54
    • 67

    Patchy Fog

Today 24 Jul San Luis Obispo County Inland Central Coast

Low Clouds and fog early in the morning then mostly cloudy. Highs in the 60s to around 70. West Winds around 15 Mph in the afternoon.

Tonight 24 Jul San Luis Obispo County Inland Central Coast

Mostly clear early then low Clouds and fog. Lows in the lower to mid 50s. Northwest Winds around 15 Mph in the evening.

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Rancho Grande Park Temperature Statistics

July Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (7.5 miles)

  • Lowest 5 July, 2025

    50.6 °F

  • Average July

    64 °F

  • Highest 11 July, 2025

    78.7 °F

Climate (2020–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (7.5 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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