Cape San Martin Weather Forecast

    • 51
    • 75

    Increasing Clouds

    • 51
    • 56

    Mostly Cloudy

    • 48
    • 54

    Mostly Cloudy

    • 45
    • 53

    Partly Sunny

    • 47
    • 53

    Mostly Cloudy

    • 49
    • 52

    Chance Rain

    • 48
    • 55

    Mostly Cloudy

Today 25 Mar Southern Monterey Bay and Big Sur Coast

Sunny. Highs in the lower 80s. Light Winds. Becoming southwest around 5 Mph in the afternoon.

Tonight 25 Mar Southern Monterey Bay and Big Sur Coast

Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape San Martin Temperature Statistics

March Temperature

Paso Robles Municipal Airport (49.1 miles)

  • Lowest 19 March, 2025

    31.7 °F

  • Average March

    49.9 °F

  • Highest 23 March, 2025

    73.9 °F

Climate (2020–Present)

Paso Robles Municipal Airport (49.1 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    78 °F
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