Sweet Home Weather Forecast

    • 70
    • 98

    Hot

    • 73
    • 96

    Chance Thunderstorms

    • 73
    • 95

    Rain Showers Likely

    • 69
    • 89

    Rain Showers

    • 67
    • 85

    Rain Showers

    • 67
    • 83

    Chance Rain Showers

Today 28 Sep Lavaca

Partly cloudy. Highs in the upper 90s. Temperature falling into the lower 90s this afternoon. East Winds around 5 Mph, increasing to southeast 10 to 15 Mph this afternoon. Highest heat index Readings up to 106.

Tonight 28 Sep Lavaca

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweet Home Temperature Statistics

September Temperature

Gonzales Roger M. Dreyer Memorial (26.1 miles)

  • Lowest 19 September, 2026

    70.7 °F

  • Average September

    86.5 °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

    61.9 °F

  • Average 2021–2026

    72.1 °F

  • Average High 2021–2026

    83.9 °F
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