Hallettsville Weather Forecast

    • 74
    • 92

    Slight Chance Thunderstorms

    • 74
    • 92

    Partly Sunny

    • 73
    • 91

    Partly Sunny

    • 75
    • 92

    Partly Sunny

    • 75
    • 94

    Partly Sunny

    • 74
    • 95

    Partly Sunny

Today 27 Jun Lavaca

Partly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 27 Jun Lavaca

Mostly clear. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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Hallettsville Temperature Statistics

June Temperature

Robert R Wells Jr Airport (28.6 miles)

  • Lowest 12 June, 2025

    68 °F

  • Average June

    81.6 °F

  • Highest 9 June, 2025

    94.6 °F

Climate (2020–Present)

Robert R Wells Jr Airport (28.6 miles)

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  • Average Low 2020–2025

    60.2 °F

  • Average 2020–2025

    69.8 °F

  • Average High 2020–2025

    80.3 °F
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