Bastrop State Park Lake Weather Forecast

    • 74
    • 100

    Hot

    • 72
    • 91

    Chance Thunderstorms

    • 69
    • 91

    Rain Showers Likely

    • 67
    • 91

    Chance Thunderstorms

    • 66
    • 93

    Mostly Sunny

    • 68
    • 95

    Sunny

Today 5 Sep Bastrop

Partly cloudy. Hot with Highs around 100. South Winds 5 to 10 Mph.

Tonight 5 Sep Bastrop

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.

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Bastrop State Park Lake Temperature Statistics

September Temperature

Giddings, Giddings-Lee County Airport (18 miles)

  • Lowest 3 September, 2025

    70.2 °F

  • Average September

    81.8 °F

  • Highest 3 September, 2025

    95.4 °F

Climate (2020–Present)

Giddings, Giddings-Lee County Airport (18 miles)

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  • Average Low 2020–2025

    59.5 °F

  • Average 2020–2025

    69.2 °F

  • Average High 2020–2025

    80.1 °F
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