Smith Lake Weather Forecast

    • 51
    • 72

    Mostly Sunny

    • 37
    • 68

    Mostly Sunny

    • 33
    • 58

    Mostly Sunny

    • 45
    • 66

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

    • 48
    • 77

    Mostly Sunny

Today 6 Dec Bastrop

Partly cloudy this Morning, then clearing. Not as cool with Highs in the lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 6 Dec Bastrop

Mostly clear. Lows in the lower 50s. South Winds around 5 Mph.

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  • Temperature Real-Time

Smith Lake Temperature Statistics

December Temperature

Austin Executive Airport (18 miles)

  • Lowest 2 December, 2025

    33.8 °F

  • Average December

    45.6 °F

  • Highest 3 December, 2025

    57.2 °F

Climate (2020–Present)

Austin Executive Airport (18 miles)

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  • Average Low 2020–2025

    59.4 °F

  • Average 2020–2025

    69.2 °F

  • Average High 2020–2025

    80.1 °F
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