Sweet Home Weather Forecast

    • 75
    • 100

    Hot

    • 74
    • 99

    Slight Chance Thunderstorms

    • 70
    • 97

    Chance Thunderstorms

    • 70
    • 97

    Hot

    • 71
    • 96

    Mostly Sunny

    • 72
    • 97

    Hot

    • 71
    • 96

    Chance Thunderstorms

Today 15 Sep Lavaca

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the lower 70s. Highs in the mid 90s.

Tonight 15 Sep Lavaca

Mostly clear. Lows in the mid 70s. Southeast Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Sweet Home Temperature Statistics

September Temperature

Gonzales Roger M. Dreyer Memorial (26.1 miles)

  • Lowest 1 September, 2026

    75.7 °F

  • Average September

    87.4 °F

  • Highest 11 September, 2026

    103.3 °F

Climate (2021–2026)

Gonzales Roger M. Dreyer Memorial (26.1 miles)

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  • Average Low 2021–2026

    61.8 °F

  • Average 2021–2026

    72 °F

  • Average High 2021–2026

    83.8 °F
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