San Simeon Weather Forecast

    • 47
    • 63

    Mostly Sunny

    • 49
    • 66

    Mostly Sunny

    • 52
    • 76

    Sunny

    • 51
    • 67

    Partly Sunny

    • 50
    • 65

    Sunny

    • 52
    • 69

    Sunny

Today 6 Mar San Luis Obispo County Beaches

Sunny. Highs in the 60s to around 70. North Winds around 15 Mph in the afternoon.

Tonight 6 Mar San Luis Obispo County Beaches

Mostly clear. Lows in the mid 40s to around 50. North Winds around 15 Mph.

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San Simeon Temperature Statistics

March Temperature

Paso Robles Municipal Airport (31.1 miles)

  • Lowest 1 March, 2026

    44.1 °F

  • Average March

    55.8 °F

  • Highest 1 March, 2026

    72 °F

Climate (2021–Present)

Paso Robles Municipal Airport (31.1 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    77.7 °F
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