Sweet Home Weather Forecast

    • 73
    • 99

    Chance Thunderstorms

    • 73
    • 98

    Hot

    • 72
    • 98

    Slight Chance Thunderstorms

    • 73
    • 98

    Hot

    • 73
    • 98

    Slight Chance Thunderstorms

    • 73
    • 98

    Slight Chance Thunderstorms

Today 28 Aug Lavaca

Partly cloudy with a chance of Showers and Thunderstorms. Highs in the upper 90s. East Winds 5 to 10 Mph. Chance of rain 40 percent. Highest heat index Readings up to 107.

Tonight 28 Aug Lavaca

Mostly clear. A slight chance of Showers in the evening. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweet Home Temperature Statistics

August Temperature

Gonzales Roger M. Dreyer Memorial (26.1 miles)

  • Lowest 16 August, 2026

    72.5 °F

  • Average August

    87.7 °F

  • Highest 22 August, 2026

    104.7 °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

    83.7 °F
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