Arrow S Ranch Weather Forecast

    • 54
    • 75

    Increasing Clouds

    • 61
    • 80

    Decreasing Clouds

    • 60
    • 84

    Partly Sunny

    • 62
    • 85

    Partly Sunny

    • 55
    • 81

    Mostly Cloudy

    • 43
    • 75

    Partly Sunny

    • 38
    • 68

    Mostly Cloudy

Today 4 Jan Atascosa

Mostly sunny. Highs in the mid 70s. Southeast Winds around 5 Mph.

Tonight 4 Jan Atascosa

Mostly clear this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Arrow S Ranch Temperature Statistics

January Temperature

Pleasanton Municipal Airport (16.8 miles)

  • Lowest 1 January, 2026

    35.8 °F

  • Average January

    59.6 °F

  • Highest 2 January, 2026

    88.2 °F

Climate (2021–Present)

Pleasanton Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    61 °F

  • Average 2021–2026

    72.1 °F

  • Average High 2021–2026

    84.6 °F
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