San Luis Obispo Weather Forecast

    • 53
    • 82

    Sunny

    • 51
    • 71

    Increasing Clouds

    • 50
    • 68

    Partly Sunny

    • 57
    • 80

    Sunny

    • 59
    • 86

    Sunny

    • 59
    • 88

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

Today 8 Mar San Luis Obispo County Inland Central Coast

Sunny. Highs in the upper 70s to mid 80s. Northeast Winds around 15 Mph in the morning.

Tonight 8 Mar San Luis Obispo County Inland Central Coast

Clear. Lows in the mid 40s to lower 50s.

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San Luis Obispo Temperature Statistics

March Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (3.1 miles)

  • Lowest 1 March, 2026

    48.9 °F

  • Average March

    57.3 °F

  • Highest 3 March, 2026

    73 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (3.1 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    72.9 °F
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