Rancho Grande Park Weather Forecast

    • 56
    • 81

    Becoming Sunny

    • 51
    • 78

    Partly Sunny

    • 49
    • 70

    Partly Sunny

    • 52
    • 74

    Mostly Sunny

    • 54
    • 73

    Mostly Cloudy

    • 51
    • 68

    Chance Rain

    • 51
    • 65

    Mostly Sunny

Today 4 Apr San Luis Obispo County Inland Central Coast

Partly cloudy. Highs in the lower to mid 80s. Northeast Winds around 15 Mph in the morning.

Tonight 4 Apr San Luis Obispo County Inland Central Coast

Partly cloudy in the evening then mostly clear. Lows in the mid to upper 50s.

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Rancho Grande Park Temperature Statistics

April Temperature

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

  • Lowest 1 April, 2026

    51.1 °F

  • Average April

    58.8 °F

  • Highest 1 April, 2026

    68 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    73.1 °F
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