WR Hearst Memorial State Beach Weather Forecast

    • 50
    • 67

    Mostly Sunny

    • 51
    • 67

    Mostly Sunny

    • 51
    • 66

    Mostly Sunny

    • 51
    • 66

    Patchy Fog

    • 51
    • 65

    Patchy Fog

    • 50
    • 62

    Patchy Fog

    • 51
    • 63

    Partly Sunny

Today 9 Dec San Luis Obispo County Beaches

Sunny. Highs in the upper 60s to mid 70s. North Winds 15 to 25 Mph.

Tonight 9 Dec San Luis Obispo County Beaches

Clear. Lows around 50. Northeast Winds 15 to 25 Mph.

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WR Hearst Memorial State Beach Temperature Statistics

December Temperature

Paso Robles Municipal Airport (31.1 miles)

  • Lowest 5 December, 2025

    30 °F

  • Average December

    43.9 °F

  • Highest 7 December, 2025

    66 °F

Climate (2020–Present)

Paso Robles Municipal Airport (31.1 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    77.7 °F
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