Smithville Weather Forecast

    • 76
    • 100

    Hot

    • 74
    • 99

    Chance Rain Showers

    • 71
    • 99

    Hot

    • 73
    • 98

    Hot

    • 74
    • 99

    Hot

    • 73
    • 97

    Slight Chance Thunderstorms

    • 73
    • 96

    Slight Chance Thunderstorms

Today 16 Sep Bastrop

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

Tonight 16 Sep Bastrop

Partly cloudy. Lows in the mid 70s. Southeast Winds 5 to 10 Mph, becoming east after midnight.

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Smithville Temperature Statistics

September Temperature

La Grange, Fayette Regional Air Center Airport (14.3 miles)

  • Lowest 1 September, 2026

    74.5 °F

  • Average September

    85.4 °F

  • Highest 2 September, 2026

    101.7 °F

Climate (2021–2026)

La Grange, Fayette Regional Air Center Airport (14.3 miles)

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  • Average Low 2021–2026

    61.4 °F

  • Average 2021–2026

    71.3 °F

  • Average High 2021–2026

    82.6 °F
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