Diamondaire Airport Weather Forecast

    • 53
    • 62

    Cloudy

    • 60
    • 68

    Mostly Cloudy

    • 39
    • 72

    Mostly Sunny

    • 49
    • 65

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 51
    • 76

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 16 Dec McLennan

Cloudy. Highs in the lower 60s. South Winds 10 to 15 Mph.

Tonight 16 Dec McLennan

Mostly cloudy. A 20 percent chance of Showers after midnight. Not as cool with Lows in the mid 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamondaire Airport Temperature Statistics

December Temperature

Waco, Waco Regional Airport (3.7 miles)

  • Lowest 11 December, 2025

    30.2 °F

  • Average December

    49.3 °F

  • Highest 12 December, 2025

    71.6 °F

Climate (2020–Present)

Waco, Waco Regional Airport (3.7 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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