Heart of Texas Weather Forecast

    • 36
    • 59

    Becoming Sunny

    • 36
    • 55

    Mostly Sunny

    • 47
    • 64

    Sunny

    • 47
    • 71

    Sunny

    • 42
    • 74

    Mostly Sunny

    • 32
    • 54

    Mostly Sunny

Today 7 Dec McLennan

Mostly sunny. Highs around 60. Northwest Winds 10 to 15 Mph.

Tonight 7 Dec McLennan

Mostly clear. Cooler with Lows in the mid 30s. North Winds 5 to 10 Mph.

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Heart of Texas Temperature Statistics

December Temperature

Waco, Waco Regional Airport (5.6 miles)

  • Lowest 1 December, 2025

    35.6 °F

  • Average December

    45.3 °F

  • Highest 3 December, 2025

    55.4 °F

Climate (2020–Present)

Waco, Waco Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    57.5 °F

  • Average 2020–2025

    68.7 °F

  • Average High 2020–2025

    80.3 °F
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