Sweet Home Weather Forecast

    • 74
    • 95

    Slight Chance Thunderstorms

    • 74
    • 97

    Hot

    • 74
    • 98

    Hot

    • 75
    • 99

    Hot

    • 75
    • 100

    Hot

    • 76
    • 99

    Hot

Today 26 Jul Lavaca

Partly cloudy in the Morning, then mostly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 90s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Highest heat index Readings up to 107.

Tonight 26 Jul Lavaca

Mostly clear. Near steady temperature in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweet Home Temperature Statistics

July Temperature

Gonzales Roger M. Dreyer Memorial (26.1 miles)

  • Lowest 2 July, 2026

    73.8 °F

  • Average July

    84.5 °F

  • Highest 22 July, 2026

    102.9 °F

Climate (2021–2026)

Gonzales Roger M. Dreyer Memorial (26.1 miles)

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  • Average Low 2021–2026

    61.7 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    83.6 °F
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