Cottonwood Bay Weather Forecast

    • 52
    • 68

    Increasing Clouds

    • 54
    • 68

    Decreasing Clouds

    • 50
    • 68

    Partly Sunny

    • 51
    • 64

    Mostly Cloudy

    • 48
    • 65

    Mostly Sunny

    • 52
    • 66

    Partly Sunny

    • 52
    • 68

    Partly Sunny

Today 28 Oct West Side Mountains north of 198

Partly cloudy. Lows 48 to 54. Highs 63 to 69.

Tonight 28 Oct West Side Mountains north of 198

Mostly cloudy. Lows 48 to 54. Northwest Winds up to 5 Mph shifting to the west after midnight.

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Cottonwood Bay Temperature Statistics

October Temperature

Hollister, CA (21.1 miles)

  • Lowest 24 October, 2026

    41 °F

  • Average October

    64.3 °F

  • Highest 3 October, 2026

    104 °F

Climate (2021–2026)

Hollister, CA (21.1 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    72.9 °F
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