Mercey Hot Springs Weather Forecast

    • 58
    • 75

    Mostly Sunny

    • 61
    • 79

    Sunny

    • 66
    • 85

    Sunny

    • 67
    • 89

    Mostly Sunny

    • 66
    • 90

    Sunny

    • 63
    • 90

    Sunny

Today 17 May West Side Mountains north of 198

Breezy, sunny. Highs 71 to 79. Northwest Winds 10 to 15 Mph increasing to 10 to 25 Mph in the afternoon. Gusts up to 40 Mph.

Tonight 17 May West Side Mountains north of 198

Breezy, clear. Lows 53 to 61. Northwest Winds 15 to 25 Mph with Gusts to around 45 Mph.

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Mercey Hot Springs Temperature Statistics

May Temperature

Hollister, CA (32.9 miles)

  • Lowest 14 May, 2026

    42.8 °F

  • Average May

    59.8 °F

  • Highest 7 May, 2026

    80.6 °F

Climate (2021–Present)

Hollister, CA (32.9 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    72.7 °F
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