San Simeon Bay Weather Forecast

    • 49
    • 66

    Partly Sunny

    • 49
    • 66

    Mostly Sunny

    • 50
    • 66

    Mostly Sunny

    • 51
    • 67

    Sunny

    • 53
    • 68

    Sunny

    • 52
    • 68

    Partly Sunny

Today 11 Jan San Luis Obispo County Beaches

Mostly cloudy in the morning then partly cloudy. Highs in the mid 60s to around 70. Northeast Winds 15 to 25 Mph.

Tonight 11 Jan San Luis Obispo County Beaches

Mostly clear in the evening then partly cloudy. Lows in the mid 40s to lower 50s. Northeast Winds around 15 Mph.

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San Simeon Bay Temperature Statistics

January Temperature

Paso Robles Municipal Airport (31.1 miles)

  • Lowest 9 January, 2026

    27 °F

  • Average January

    49.9 °F

  • Highest 2 January, 2026

    64 °F

Climate (2021–Present)

Paso Robles Municipal Airport (31.1 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    77.7 °F
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