Pismo Dunes Natural Preserve Weather Forecast

    • 57
    • 64

    Cloudy

    • 54
    • 61

    Rain Likely

    • 53
    • 60

    Chance Rain

    • 50
    • 61

    Breezy

    • 54
    • 65

    Mostly Sunny

    • 55
    • 68

    Mostly Sunny

    • 54
    • 68

    Mostly Sunny

Today 30 Mar San Luis Obispo County Beaches

Low Clouds and fog. Highs in the mid 60s to lower 70s.

Tonight 30 Mar San Luis Obispo County Beaches

Low Clouds and fog. Lows in the 50s to around 60.

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Pismo Dunes Natural Preserve Temperature Statistics

March Temperature

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

  • Lowest 7 March, 2026

    41.6 °F

  • Average March

    65.7 °F

  • Highest 17 March, 2026

    97.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    73.1 °F
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