Cape San Martin Weather Forecast

    • 70
    • 80

    Patchy Smoke

    • 71
    • 82

    Areas Smoke

    • 70
    • 82

    Mostly Cloudy

    • 62
    • 77

    Mostly Cloudy

    • 57
    • 66

    Partly Sunny

    • 54
    • 63

    Partly Sunny

    • 54
    • 61

    Partly Sunny

Today 25 Aug Southern Monterey Bay and Big Sur Coast

Partly cloudy. Areas of smoke. Highs in the 70s to lower 80s. West Winds 5 to 15 Mph.

Tonight 25 Aug Southern Monterey Bay and Big Sur Coast

Mostly cloudy in the evening then becoming partly cloudy. Areas of smoke in the evening. Patchy smoke after midnight. Lows in the lower 60s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape San Martin Temperature Statistics

August Temperature

Paso Robles Municipal Airport (49.1 miles)

  • Lowest 4 August, 2026

    51.7 °F

  • Average August

    76.3 °F

  • Highest 1 August, 2026

    105.7 °F

Climate (2021–2026)

Paso Robles Municipal Airport (49.1 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    77.9 °F
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