Arrow S Ranch Weather Forecast

    • 41
    • 79

    Becoming Sunny

    • 36
    • 66

    Sunny

    • 47
    • 69

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 49
    • 84

    Mostly Sunny

    • 39
    • 67

    Mostly Sunny

Today 7 Dec Atascosa

Mostly cloudy this Morning, then clearing. Areas of fog this morning. Highs in the upper 70s. West Winds 5 to 10 Mph, becoming north 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 7 Dec Atascosa

Clear, cooler with Lows in the lower 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Arrow S Ranch Temperature Statistics

December Temperature

Pleasanton Municipal Airport (16.8 miles)

  • Lowest 2 December, 2025

    35.1 °F

  • Average December

    48.7 °F

  • Highest 2 December, 2025

    56.8 °F

Climate (2020–Present)

Pleasanton Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    60.8 °F

  • Average 2020–2025

    72 °F

  • Average High 2020–2025

    84.5 °F
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