Cottonwood Bay Weather Forecast

    • 64
    • 100

    Hot

    • 63
    • 97

    Hot

    • 64
    • 96

    Sunny

    • 63
    • 97

    Hot

    • 60
    • 92

    Mostly Sunny

    • 58
    • 87

    Mostly Sunny

    • 56
    • 83

    Mostly Sunny

Today 13 Jun West Side Mountains north of 198

Sunny. Highs 92 to 102. West Winds up to 10 Mph with Gusts to around 25 Mph.

Tonight 13 Jun West Side Mountains north of 198

Mostly clear. Lows 65 to 73. West Winds 5 to 15 Mph. Gusts up to 30 Mph in the evening.

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Cottonwood Bay Temperature Statistics

June Temperature

Hollister, CA (21.1 miles)

  • Lowest 7 June, 2026

    44.6 °F
  • Average June

    63.7 °F
  • Highest 10 June, 2026

    93.2 °F

Climate (2021–Present)

Hollister, CA (21.1 miles)

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  • Average Low 2021–2026

    46.7 °F
  • Average 2021–2026

    57.9 °F
  • Average High 2021–2026

    72.7 °F
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