Diversion Lake Weather Forecast

    • 75
    • 93

    Increasing Clouds

    • 75
    • 93

    Mostly Cloudy

    • 75
    • 93

    Slight Chance Thunderstorms

    • 76
    • 93

    Partly Sunny

    • 76
    • 94

    Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

Today 10 Jun Medina

Partly cloudy. Highs in the lower 90s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 10 Jun Medina

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diversion Lake Temperature Statistics

June Temperature

Castroville Municipal Airport (13 miles)

  • Lowest 5 June, 2026

    69.8 °F

  • Average June

    80.5 °F

  • Highest 2 June, 2026

    93.2 °F

Climate (2021–Present)

Castroville Municipal Airport (13 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    72.3 °F

  • Average High 2021–2026

    84.3 °F
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