Powell Weather Forecast

    • 81
    • 106

    Hot

    • 80
    • 104

    Hot

    • 80
    • 105

    Hot

    • 78
    • 104

    Hot

    • 77
    • 102

    Slight Chance Thunderstorms

    • 77
    • 100

    Hot

Today 23 Aug Navarro

Sunny, hot with Highs around 105. Southwest Winds around 5 Mph. Heat index Values up to 109 in the afternoon.

Tonight 23 Aug Navarro

Mostly clear. Lows in the lower 80s. South Winds 5 to 10 Mph.

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Powell Temperature Statistics

August Temperature

Corsicana, Campbell Field-Corsicana Municipal Airport (7.5 miles)

  • Lowest 2 August, 2026

    70.6 °F
  • Average August

    88.9 °F
  • Highest 17 August, 2026

    104.6 °F

Climate (2021–2026)

Corsicana, Campbell Field-Corsicana Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    59.8 °F
  • Average 2021–2026

    70.1 °F
  • Average High 2021–2026

    80.6 °F
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