Montague Lake Weather Forecast

    • 73
    • 102

    Hot

    • 73
    • 98

    Hot

    • 72
    • 99

    Hot

    • 71
    • 99

    Hot

    • 71
    • 98

    Hot

    • 71
    • 97

    Hot

Today 12 Sep Bandera

Mostly sunny. Highs in the upper 90s. Southeast Winds 5 to 10 Mph. Highest heat index Readings up to 105.

Tonight 12 Sep Bandera

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph.

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Montague Lake Temperature Statistics

September Temperature

Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (14.3 miles)

  • Lowest 2 September, 2026

    69.4 °F
  • Average September

    83.2 °F
  • Highest 3 September, 2026

    99.9 °F

Climate (2021–2026)

Kerrville, Kerrville Municipal Airport/Louis Schreiner Field (14.3 miles)

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  • Average Low 2021–2026

    56.3 °F
  • Average 2021–2026

    68 °F
  • Average High 2021–2026

    80.6 °F
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