Arnett Weather Forecast

    • 79
    • 104

    Slight Chance Thunderstorms

    • 78
    • 104

    Hot

    • 77
    • 105

    Hot

    • 77
    • 104

    Hot

    • 77
    • 104

    Hot

    • 76
    • 102

    Slight Chance Thunderstorms

Today 22 Aug Coryell

Sunny, hot with Highs around 104. Southeast Winds around 5 Mph. Heat index Values up to 107.

Tonight 22 Aug Coryell

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 70s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Arnett Temperature Statistics

August Temperature

Gatesville, City-County Airport (5.6 miles)

  • Lowest 2 August, 2026

    66.2 °F

  • Average August

    87.9 °F

  • Highest 17 August, 2026

    104 °F

Climate (2021–2026)

Gatesville, City-County Airport (5.6 miles)

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  • Average Low 2021–2026

    57.4 °F

  • Average 2021–2026

    68.8 °F

  • Average High 2021–2026

    80.5 °F
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