Pismo Dunes Natural Preserve Weather Forecast

    • 56
    • 62

    Mostly Cloudy

    • 55
    • 60

    Rain Showers Likely

    • 52
    • 59

    Rain Showers Likely

    • 54
    • 61

    Mostly Sunny

    • 56
    • 65

    Mostly Sunny

    • 59
    • 69

    Mostly Sunny

    • 60
    • 71

    Mostly Sunny

Today 10 Oct San Luis Obispo County Beaches

Sunny. Highs from the lower to mid 70s at the Beaches to the lower to mid 80s inland.

Tonight 10 Oct San Luis Obispo County Beaches

Mostly cloudy. Lows in the upper 40s to mid 50s. Northwest Winds 15 to 25 Mph.

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Pismo Dunes Natural Preserve Temperature Statistics

October Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (11.8 miles)

  • Lowest 1 October, 2026

    55.7 °F

  • Average October

    73.1 °F

  • Highest 3 October, 2026

    99.6 °F

Climate (2021–2026)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (11.8 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    73.4 °F
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