Hallettsville Municipal Airport Weather Forecast

    • 71
    • 97

    Hot

    • 73
    • 98

    Hot

    • 76
    • 100

    Hot

    • 76
    • 97

    Slight Chance Thunderstorms

    • 75
    • 97

    Hot

    • 74
    • 96

    Mostly Sunny

Today 20 Jul Lavaca

Mostly sunny. Highs in the upper 90s. South Winds 5 to 10 Mph. Highest heat index Readings up to 105.

Tonight 20 Jul Lavaca

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

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  • Temperature Real-Time

Hallettsville Municipal Airport Temperature Statistics

July Temperature

Robert R Wells Jr Airport (31.1 miles)

  • Lowest 14 July, 2026

    71.6 °F

  • Average July

    81.6 °F

  • Highest 8 July, 2026

    95.5 °F

Climate (2021–2026)

Robert R Wells Jr Airport (31.1 miles)

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  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    70.4 °F

  • Average High 2021–2026

    81.2 °F
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