Heart of Texas Weather Forecast

    • 71
    • 93

    Slight Chance Thunderstorms

    • 71
    • 93

    Mostly Sunny

    • 71
    • 92

    Partly Sunny

    • 71
    • 91

    Slight Chance Rain Showers

    • 71
    • 91

    Slight Chance Rain Showers

    • 71
    • 89

    Chance Rain Showers

Today 16 Sep McLennan

Sunny. A less than 20 percent chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds around 5 Mph, becoming southeast this afternoon.

Tonight 16 Sep McLennan

Clear. Lows around 70. South Winds around 5 Mph.

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Heart of Texas Temperature Statistics

September Temperature

Waco, Waco Regional Airport (5.6 miles)

  • Lowest 9 September, 2025

    59 °F

  • Average September

    78.7 °F

  • Highest 4 September, 2025

    100.9 °F

Climate (2020–Present)

Waco, Waco Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    57.1 °F

  • Average 2020–2025

    68.4 °F

  • Average High 2020–2025

    80.1 °F
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