Palmer Ranch Lake Weather Forecast

    • 55
    • 75

    Increasing Clouds

    • 63
    • 78

    Mostly Cloudy

    • 61
    • 81

    Mostly Cloudy

    • 61
    • 80

    Mostly Cloudy

    • 59
    • 79

    Partly Sunny

    • 58
    • 82

    Partly Sunny

Today 21 Dec Atascosa

Partly cloudy this Morning, then becoming mostly sunny. Patchy dense fog this morning. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 21 Dec Atascosa

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 50s. Northeast Winds around 5 Mph.

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Palmer Ranch Lake Temperature Statistics

December Temperature

Pleasanton Municipal Airport (0.6 miles)

  • Lowest 9 December, 2025

    31.5 °F

  • Average December

    54.9 °F

  • Highest 7 December, 2025

    81.9 °F

Climate (2020–Present)

Pleasanton Municipal Airport (0.6 miles)

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  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    72 °F

  • Average High 2020–2025

    84.5 °F
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