Heart of Texas Weather Forecast

    • 36
    • 52

    Sunny

    • 42
    • 67

    Mostly Sunny

    • 59
    • 72

    Partly Sunny

    • 45
    • 77

    Sunny

    • 45
    • 66

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

    • 51
    • 75

    Mostly Cloudy

Today 30 Dec McLennan

Sunny. Highs in the lower 50s. Northwest Winds around 5 Mph.

Tonight 30 Dec McLennan

Clear. Lows in the lower 30s. Southwest Winds around 5 Mph.

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Heart of Texas Temperature Statistics

December Temperature

Waco, Waco Regional Airport (5.6 miles)

  • Lowest 15 December, 2025

    24.8 °F
  • Average December

    55.9 °F
  • Highest 20 December, 2025

    80.6 °F

Climate (2020–Present)

Waco, Waco Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    57.6 °F
  • Average 2020–2025

    68.8 °F
  • Average High 2020–2025

    80.4 °F
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