Cottonwood Bay Weather Forecast

    • 39
    • 54

    Rain

    • 42
    • 54

    Rain

    • 44
    • 61

    Partly Sunny

    • 48
    • 66

    Rain Likely

    • 42
    • 59

    Rain

    • 41
    • 61

    Mostly Sunny

Today 13 Mar West Side Mountains north of 198

Breezy. Rain Showers likely and slight chance of Thunderstorms. Highs 46 to 54. West Winds 5 to 15 Mph increasing to 15 to 25 Mph in the afternoon. Gusts up to 40 Mph. Chance of precipitation 70 percent.

Tonight 13 Mar West Side Mountains north of 198

Partly cloudy with chance of snow in the Evening, then mostly cloudy with chance of rain Showers and snow Showers after midnight. Lows 34 to 40. West Winds 10 to 20 Mph with Gusts to around 40 Mph shifting to the southwest 5 to 10 Mph with Gusts to around 25 Mph after midnight. Chance of precipitation 50 percent.

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Cottonwood Bay Temperature Statistics

March Temperature

Hollister, CA (21.1 miles)

  • Lowest 7 March, 2025

    32 °F

  • Average March

    49.6 °F

  • Highest 8 March, 2025

    68 °F

Climate (2020–Present)

Hollister, CA (21.1 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    72.8 °F
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