Marshall Lake Weather Forecast

    • 74
    • 104

    Hot

    • 74
    • 103

    Hot

    • 75
    • 102

    Hot

    • 76
    • 103

    Hot

    • 76
    • 103

    Hot

    • 76
    • 102

    Hot

Today 23 Aug Atascosa

Sunny, hot with Highs around 104. South Winds 5 to 10 Mph.

Tonight 23 Aug Atascosa

Clear. Lows in the mid 70s. South Winds 5 to 10 Mph.

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Marshall Lake Temperature Statistics

August Temperature

Pleasanton Municipal Airport (12.4 miles)

  • Lowest 17 August, 2026

    71.2 °F

  • Average August

    86.4 °F

  • Highest 21 August, 2026

    102.6 °F

Climate (2021–2026)

Pleasanton Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    61.3 °F

  • Average 2021–2026

    72.4 °F

  • Average High 2021–2026

    85 °F
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