Castroville Weather Forecast

    • 47
    • 65

    Decreasing Clouds

    • 47
    • 68

    Mostly Sunny

    • 49
    • 68

    Partly Sunny

    • 47
    • 65

    Partly Sunny

    • 48
    • 64

    Mostly Cloudy

    • 49
    • 63

    Mostly Cloudy

Today 23 Oct Southern Monterey Bay and Big Sur Coast

Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s. Northwest Winds 5 to 10 Mph.

Tonight 23 Oct Southern Monterey Bay and Big Sur Coast

Mostly clear. Lows in the upper 40s. North Winds 5 to 10 Mph. Becoming east after midnight.

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Castroville Temperature Statistics

October Temperature

Salinas, Salinas Municipal Airport (10.6 miles)

  • Lowest 13 October, 2026

    46.7 °F

  • Average October

    67.3 °F

  • Highest 4 October, 2026

    97.6 °F

Climate (2021–2026)

Salinas, Salinas Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    50.6 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    69.3 °F
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