Morro Rock Natural Preserve Weather Forecast

    • 56
    • 59

    Rain Showers

    • 51
    • 58

    Rain Showers Likely

    • 49
    • 55

    Chance Rain Showers

    • 50
    • 56

    Mostly Sunny

    • 51
    • 59

    Mostly Sunny

    • 52
    • 60

    Mostly Sunny

    • 53
    • 61

    Chance Rain Showers

Today 25 Dec San Luis Obispo County Beaches

A chance of Showers and Thunderstorms in the Morning, then Showers with a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall. Highs in the mid 50s to around 60. South Winds 25 to 35 Mph with Gusts to 55 Mph decreasing to 20 to 30 Mph in the afternoon.

Tonight 25 Dec San Luis Obispo County Beaches

Showers with a slight chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 50s. South Winds 15 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morro Rock Natural Preserve Temperature Statistics

December Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (15.5 miles)

  • Lowest 4 December, 2025

    37 °F

  • Average December

    57.6 °F

  • Highest 10 December, 2025

    82 °F

Climate (2020–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (15.5 miles)

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  • Average Low 2020–2025

    50 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    72.8 °F
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