Cape San Martin Weather Forecast

    • 55
    • 65

    Partly Sunny

    • 56
    • 64

    Partly Sunny

    • 59
    • 68

    Partly Sunny

    • 58
    • 70

    Mostly Sunny

    • 57
    • 67

    Partly Sunny

    • 57
    • 67

    Partly Sunny

Today 23 Jun Southern Monterey Bay and Big Sur Coast

Partly cloudy in the morning then becoming sunny. Highs in the mid 60s to lower 70s. West Winds 5 to 10 Mph.

Tonight 23 Jun Southern Monterey Bay and Big Sur Coast

Mostly cloudy. Lows in the upper 40s. Northwest Winds around 5 Mph.

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Cape San Martin Temperature Statistics

June Temperature

Paso Robles Municipal Airport (49.1 miles)

  • Lowest 13 June, 2025

    47.6 °F

  • Average June

    69.2 °F

  • Highest 18 June, 2025

    100 °F

Climate (2020–Present)

Paso Robles Municipal Airport (49.1 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    78.1 °F
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