Castle Lake Weather Forecast

    • 72
    • 90

    Increasing Clouds

    • 73
    • 93

    Mostly Cloudy

    • 70
    • 91

    Partly Sunny

    • 63
    • 88

    Slight Chance Rain Showers

    • 55
    • 77

    Breezy

    • 52
    • 73

    Partly Sunny

Today 12 Oct Bandera

Mostly cloudy this Morning, then becoming partly cloudy. Highs in the upper 80s. South Winds 10 to 15 Mph.

Tonight 12 Oct Bandera

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Lake Temperature Statistics

October Temperature

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

  • Lowest 10 October, 2026

    51.6 °F

  • Average October

    71.4 °F

  • Highest 8 October, 2026

    87.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    56.4 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    80.6 °F
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