Mountainview Weather Forecast

    • 27
    • 45

    Partly Sunny

    • 42
    • 50

    Mostly Cloudy

    • 55
    • 62

    Mostly Cloudy

    • 61
    • 70

    Mostly Cloudy

    • 47
    • 76

    Partly Sunny

    • 55
    • 68

    Partly Sunny

Today 14 Dec McLennan

Cloudy in the Morning, then becoming mostly sunny. Much cooler with Highs in the mid 40s. North Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 10 to 15 Mph in the afternoon.

Tonight 14 Dec McLennan

Mostly clear. Cooler with Lows in the mid 20s. North Winds 5 to 10 Mph in the Evening, becoming light and variable.

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Mountainview Temperature Statistics

December Temperature

Waco, Waco Regional Airport (5 miles)

  • Lowest 11 December, 2025

    30.2 °F

  • Average December

    48.3 °F

  • Highest 6 December, 2025

    69.8 °F

Climate (2020–Present)

Waco, Waco Regional Airport (5 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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