Medina Dam Weather Forecast

    • 69
    • 83

    Rain Showers

    • 68
    • 82

    Chance Thunderstorms

    • 70
    • 86

    Chance Thunderstorms

    • 68
    • 83

    Rain Showers

    • 67
    • 85

    Chance Thunderstorms

    • 69
    • 86

    Chance Thunderstorms

    • 72
    • 86

    Chance Thunderstorms

Today 20 May Medina

Partly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 20 May Medina

A chance of Thunderstorms. A chance of Showers in the Evening, then Showers after midnight. Lows in the upper 60s. East Winds 5 to 10 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Medina Dam Temperature Statistics

May Temperature

Castroville Municipal Airport (14.3 miles)

  • Lowest 2 May, 2026

    50 °F

  • Average May

    74.6 °F

  • Highest 9 May, 2026

    91.4 °F

Climate (2021–Present)

Castroville Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    72.4 °F

  • Average High 2021–2026

    84.3 °F
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