San Simeon Bay Weather Forecast

    • 44
    • 65

    Mostly Sunny

    • 51
    • 63

    Rain Showers

    • 46
    • 59

    Rain Showers

    • 47
    • 61

    Mostly Sunny

    • 49
    • 64

    Partly Sunny

    • 49
    • 65

    Partly Sunny

    • 50
    • 63

    Mostly Sunny

Today 19 Apr San Luis Obispo County Beaches

Partly cloudy in the morning then sunny. Highs in the mid 60s to around 70. Southwest Winds around 15 Mph in the afternoon.

Tonight 19 Apr San Luis Obispo County Beaches

Mostly clear. Lows in the lower to mid 40s.

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  • Temperature Real-Time

San Simeon Bay Temperature Statistics

April Temperature

Paso Robles Municipal Airport (31.1 miles)

  • Lowest 3 April, 2026

    33.7 °F

  • Average April

    59.5 °F

  • Highest 5 April, 2026

    88.6 °F

Climate (2021–Present)

Paso Robles Municipal Airport (31.1 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    77.9 °F
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