Thallman Lake Weather Forecast

    • 63
    • 72

    Chance Thunderstorms

    • 64
    • 82

    Slight Chance Thunderstorms

    • 66
    • 85

    Mostly Cloudy

    • 66
    • 88

    Slight Chance Thunderstorms

    • 67
    • 89

    Mostly Cloudy

    • 67
    • 90

    Slight Chance Thunderstorms

Today 21 Apr Bandera

Cloudy with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Not as cool with Highs in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 21 Apr Bandera

Cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thallman Lake Temperature Statistics

April Temperature

Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (13 miles)

  • Lowest 7 April, 2026

    40.3 °F

  • Average April

    67.2 °F

  • Highest 17 April, 2026

    85.1 °F

Climate (2021–Present)

Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (13 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    67.9 °F

  • Average High 2021–2026

    80.4 °F
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