Smith Lake Weather Forecast

    • 78
    • 99

    Slight Chance Rain Showers

    • 75
    • 95

    Mostly Sunny

    • 74
    • 96

    Hot

    • 75
    • 97

    Hot

    • 75
    • 98

    Hot

    • 75
    • 99

    Hot

    • 77
    • 99

    Hot

Today 23 Jul Bastrop

Mostly sunny. Highs in the upper 90s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Highest heat index Readings up to 110.

Tonight 23 Jul Bastrop

Partly cloudy this Evening, then becoming mostly cloudy. A 50 percent chance of Showers. Lows in the upper 70s. North Winds 15 to 20 Mph, becoming southeast 5 to 10 Mph after midnight. Highest heat index Readings up to 106 early this evening.

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Smith Lake Temperature Statistics

July Temperature

Austin Executive Airport (18 miles)

  • Lowest 14 July, 2026

    72.7 °F

  • Average July

    82.3 °F

  • Highest 21 July, 2026

    100.4 °F

Climate (2021–2026)

Austin Executive Airport (18 miles)

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  • Average Low 2021–2026

    59.7 °F

  • Average 2021–2026

    69.5 °F

  • Average High 2021–2026

    80.6 °F
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