San Simeon Bay Weather Forecast

    • 48
    • 65

    Decreasing Clouds

    • 48
    • 64

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

    • 48
    • 65

    Mostly Cloudy

    • 44
    • 63

    Mostly Sunny

Today 3 Dec San Luis Obispo County Beaches

Low Clouds and fog in the morning then partly cloudy. Fog locally dense with visibility one quarter mile or less. Highs in the 60s.

Tonight 3 Dec San Luis Obispo County Beaches

Partly cloudy except for patchy low Clouds and fog. Lows in the mid 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Simeon Bay Temperature Statistics

December Temperature

Paso Robles Municipal Airport (31.1 miles)

  • Lowest 1 December, 2024

    45 °F

  • Average December

    55.8 °F

  • Highest 1 December, 2024

    73.9 °F

Climate (2019–Present)

Paso Robles Municipal Airport (31.1 miles)

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  • Average Low 2019–2024

    45.3 °F

  • Average 2019–2024

    60.2 °F

  • Average High 2019–2024

    77.8 °F
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