Hewitt Weather Forecast

    • 76
    • 100

    Hot

    • 77
    • 100

    Hot

    • 77
    • 100

    Hot

    • 77
    • 100

    Hot

    • 78
    • 101

    Hot

    • 77
    • 100

    Hot

Today 19 Aug McLennan

Mostly sunny. Hot with Highs around 102. Southwest Winds 5 to 10 Mph. Heat index Values up to 106.

Tonight 19 Aug McLennan

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

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Hewitt Temperature Statistics

August Temperature

Waco, Mc Gregor Executive Airport (6.8 miles)

  • Lowest 3 August, 2026

    68 °F

  • Average August

    88.2 °F

  • Highest 16 August, 2026

    102.9 °F

Climate (2021–2026)

Waco, Mc Gregor Executive Airport (6.8 miles)

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  • Average Low 2021–2026

    58.3 °F

  • Average 2021–2026

    69.2 °F

  • Average High 2021–2026

    80.5 °F
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