Mansfield Weather Forecast

    • 77
    • 100

    Hot

    • 76
    • 99

    Hot

    • 74
    • 97

    Hot

    • 73
    • 96

    Mostly Sunny

    • 73
    • 93

    Slight Chance Thunderstorms

    • 73
    • 93

    Slight Chance Thunderstorms

Today 8 Aug Sebastian

Sunny, hot with Highs around 99. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Heat index Values up to 108.

Tonight 8 Aug Sebastian

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

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Mansfield Temperature Statistics

August Temperature

Fort Smith Regional Airport (19.9 miles)

  • Lowest 4 August, 2025

    70 °F

  • Average August

    80.4 °F

  • Highest 5 August, 2025

    93.9 °F

Climate (2020–Present)

Fort Smith Regional Airport (19.9 miles)

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  • Average Low 2020–2025

    53.5 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    75 °F
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