Castroville Weather Forecast

    • 61
    • 86

    Increasing Clouds

    • 64
    • 86

    Mostly Cloudy

    • 59
    • 83

    Mostly Cloudy

    • 62
    • 82

    Mostly Cloudy

    • 60
    • 79

    Chance Rain Showers

    • 61
    • 82

    Chance Rain Showers

    • 62
    • 82

    Chance Rain Showers

Today 23 Oct Medina

Sunny. Highs in the mid 80s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 23 Oct Medina

Clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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Castroville Temperature Statistics

October Temperature

Castroville Municipal Airport (1.9 miles)

  • Lowest 18 October, 2026

    44.6 °F

  • Average October

    75.7 °F

  • Highest 14 October, 2026

    96.8 °F

Climate (2021–2026)

Castroville Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    61.8 °F

  • Average 2021–2026

    72.6 °F

  • Average High 2021–2026

    84.7 °F
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