Pleasanton Weather Forecast

    • 61
    • 88

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

    • 55
    • 89

    Mostly Sunny

    • 46
    • 74

    Sunny

    • 45
    • 74

    Sunny

    • 51
    • 78

    Mostly Sunny

Today 26 Oct Atascosa

Sunny. Near steady temperature in the upper 80s. North Winds 5 to 10 Mph.

Tonight 26 Oct Atascosa

Clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 60s. East Winds around 5 Mph, becoming south after midnight.

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Pleasanton Temperature Statistics

October Temperature

Pleasanton Municipal Airport (2.5 miles)

  • Lowest 12 October, 2025

    57.7 °F

  • Average October

    78.9 °F

  • Highest 20 October, 2025

    95.9 °F

Climate (2020–Present)

Pleasanton Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    60.7 °F

  • Average 2020–2025

    71.9 °F

  • Average High 2020–2025

    84.5 °F
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