Sweet Home Weather Forecast

    • 54
    • 80

    Rain Showers

    • 56
    • 70

    Chance Rain Showers

    • 61
    • 69

    Rain Showers Likely

    • 65
    • 73

    Chance Thunderstorms

    • 67
    • 82

    Chance Thunderstorms

    • 69
    • 86

    Mostly Cloudy

    • 69
    • 88

    Slight Chance Thunderstorms

Today 18 Apr Lavaca

Cloudy with Showers likely with a chance of Thunderstorms. Highs around 80. Temperature falling into the mid 60s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 18 Apr Lavaca

Showers with a chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Cooler with Lows in the mid 50s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweet Home Temperature Statistics

April Temperature

Gonzales Roger M. Dreyer Memorial (26.1 miles)

  • Lowest 7 April, 2026

    46.9 °F

  • Average April

    72.6 °F

  • Highest 1 April, 2026

    91.2 °F

Climate (2021–Present)

Gonzales Roger M. Dreyer Memorial (26.1 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    83.5 °F
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