TSTC Waco Airport Weather Forecast

    • 74
    • 97

    Hot

    • 75
    • 97

    Hot

    • 75
    • 98

    Hot

    • 75
    • 98

    Hot

    • 75
    • 97

    Hot

    • 75
    • 97

    Hot

Today 5 Sep McLennan

Sunny, hot with Highs in the upper 90s. Southeast Winds 5 to 10 Mph.

Tonight 5 Sep McLennan

Partly cloudy in the Evening, then clearing. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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TSTC Waco Airport Temperature Statistics

September Temperature

Waco-James Connally Airport (0 miles)

  • Lowest 1 September, 2026

    73.4 °F

  • Average September

    84.4 °F

  • Highest 1 September, 2026

    100.4 °F

Climate (2021–2026)

Waco-James Connally Airport (0 miles)

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  • Average Low 2021–2026

    58.7 °F

  • Average 2021–2026

    71.3 °F

  • Average High 2021–2026

    80.2 °F
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