Lockhart Weather Forecast

    • 76
    • 90

    Chance Thunderstorms

    • 76
    • 92

    Chance Thunderstorms

    • 74
    • 90

    Chance Thunderstorms

    • 73
    • 89

    Rain Showers Likely

    • 74
    • 90

    Chance Thunderstorms

    • 77
    • 93

    Partly Sunny

Today 21 Jun Union

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Morning, then partly cloudy with a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 21 Jun Union

Mostly clear. Patchy fog. Near steady temperature in the lower 70s. South Winds around 5 Mph.

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Lockhart Temperature Statistics

June Temperature

South Arkansas Regional Airport (19.9 miles)

  • Lowest 5 June, 2026

    68.6 °F

  • Average June

    81.1 °F

  • Highest 1 June, 2026

    95.6 °F

Climate (2021–2026)

South Arkansas Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    65.3 °F

  • Average High 2021–2026

    77.1 °F
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