TSTC Waco Airport Weather Forecast

    • 73
    • 93

    Mostly Sunny

    • 74
    • 94

    Slight Chance Thunderstorms

    • 76
    • 96

    Slight Chance Thunderstorms

    • 71
    • 93

    Chance Thunderstorms

    • 69
    • 84

    Chance Thunderstorms

    • 67
    • 82

    Slight Chance Rain Showers

    • 66
    • 87

    Partly Sunny

Today 26 Aug McLennan

Mostly sunny. Highs in the lower 90s. East Winds 5 to 10 Mph.

Tonight 26 Aug McLennan

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 70s. East Winds 5 to 10 Mph.

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TSTC Waco Airport Temperature Statistics

August Temperature

Waco-James Connally Airport (0 miles)

  • Lowest 4 August, 2025

    68 °F

  • Average August

    86.5 °F

  • Highest 1 August, 2025

    100.4 °F

Climate (2020–Present)

Waco-James Connally Airport (0 miles)

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  • Average Low 2020–2025

    57.7 °F

  • Average 2020–2025

    70.2 °F

  • Average High 2020–2025

    79 °F
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