San Luis Obispo Weather Forecast

    • 50
    • 73

    Mostly Cloudy

    • 48
    • 71

    Mostly Sunny

    • 44
    • 71

    Mostly Sunny

    • 47
    • 71

    Partly Sunny

    • 48
    • 72

    Mostly Cloudy

    • 49
    • 72

    Partly Sunny

Today 10 Dec San Luis Obispo County Inland Central Coast

Sunny in the morning then partly cloudy. Highs in the upper 60s to mid 70s. Northeast Winds around 15 Mph.

Tonight 10 Dec San Luis Obispo County Inland Central Coast

Mostly cloudy. Lows in the 40s. North Winds around 15 Mph.

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San Luis Obispo Temperature Statistics

December Temperature

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

  • Lowest 6 December, 2023

    46.4 °F

  • Average December

    60.2 °F

  • Highest 4 December, 2023

    78.7 °F

Climate (2018–Present)

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

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  • Average Low 2018–2023

    49.5 °F

  • Average 2018–2023

    58.9 °F

  • Average High 2018–2023

    71.8 °F
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