Castle Lake Weather Forecast

    • 72
    • 92

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 72
    • 94

    Mostly Sunny

    • 72
    • 92

    Slight Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 71
    • 89

    Slight Chance Thunderstorms

    • 70
    • 89

    Slight Chance Thunderstorms

Today 16 Jun Bandera

Partly cloudy this Morning, then clearing. Highs in the mid 90s. South Winds 5 to 10 Mph.

Tonight 16 Jun Bandera

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Lake Temperature Statistics

June Temperature

Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (14.9 miles)

  • Lowest 11 June, 2025

    64.4 °F

  • Average June

    79.2 °F

  • Highest 9 June, 2025

    92.1 °F

Climate (2020–Present)

Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (14.9 miles)

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  • Average Low 2020–2025

    55.5 °F

  • Average 2020–2025

    67.3 °F

  • Average High 2020–2025

    80 °F
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