Marshall Lake Weather Forecast

    • 73
    • 98

    Hot

    • 71
    • 100

    Hot

    • 74
    • 100

    Hot

    • 77
    • 100

    Hot

    • 78
    • 101

    Hot

    • 78
    • 101

    Hot

Today 19 Jul Atascosa

Mostly cloudy this Morning, then becoming partly cloudy. Highs in the upper 90s. Southeast Winds 5 to 10 Mph.

Tonight 19 Jul Atascosa

Mostly clear. Lows in the lower 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Marshall Lake Temperature Statistics

July Temperature

Pleasanton Municipal Airport (12.4 miles)

  • Lowest 9 July, 2026

    71.8 °F
  • Average July

    83.2 °F
  • Highest 8 July, 2026

    96.4 °F

Climate (2021–2026)

Pleasanton Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    61.2 °F
  • Average 2021–2026

    72.3 °F
  • Average High 2021–2026

    84.8 °F
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