Castroville Weather Forecast

    • 31
    • 64

    Mostly Sunny

    • 22
    • 46

    Mostly Sunny

    • 25
    • 40

    Chance Wintry Mix

    • 18
    • 39

    Partly Sunny

    • 27
    • 45

    Mostly Cloudy

    • 28
    • 52

    Partly Sunny

Today 18 Jan Medina

Sunny. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 18 Jan Medina

Clear. Much Colder with Lows in the lower 30s. Northeast Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight.

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Castroville Temperature Statistics

January Temperature

Castroville Municipal Airport (1.9 miles)

  • Lowest 7 January, 2025

    24.4 °F

  • Average January

    48.1 °F

  • Highest 5 January, 2025

    76.3 °F

Climate (2020–Present)

Castroville Municipal Airport (1.9 miles)

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  • Average Low 2020–2025

    61.2 °F

  • Average 2020–2025

    71.9 °F

  • Average High 2020–2025

    83.8 °F
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