Diversion Lake Weather Forecast

    • 58
    • 92

    Sunny

    • 58
    • 85

    Mostly Sunny

    • 59
    • 85

    Partly Sunny

    • 58
    • 87

    Partly Sunny

    • 55
    • 79

    Mostly Cloudy

    • 59
    • 78

    Mostly Cloudy

Today 26 Feb Medina

Sunny. Highs in the lower 90s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 26 Feb Medina

Clear. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.

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Diversion Lake Temperature Statistics

February Temperature

Castroville Municipal Airport (13 miles)

  • Lowest 1 February, 2026

    23 °F

  • Average February

    61.5 °F

  • Highest 17 February, 2026

    87.8 °F

Climate (2021–Present)

Castroville Municipal Airport (13 miles)

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  • Average Low 2021–2026

    61.5 °F

  • Average 2021–2026

    72.2 °F

  • Average High 2021–2026

    84.2 °F
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