Hollister Weather Forecast

    • 50
    • 56

    Rain

    • 48
    • 62

    Rain Likely

    • 51
    • 61

    Rain

    • 47
    • 58

    Rain

    • 45
    • 58

    Rain Likely

    • 44
    • 57

    Rain Likely

Today 31 Dec Northern Salinas Valley/Hollister Valley and Carmel Valley

Rain. Highs in the mid 50s to lower 60s. Southeast Winds 5 to 10 Mph.

Tonight 31 Dec Northern Salinas Valley/Hollister Valley and Carmel Valley

Rain. Lows in the lower 50s. East Winds 5 to 15 Mph.

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Hollister Temperature Statistics

December Temperature

Hollister, CA (2.5 miles)

  • Lowest 4 December, 2025

    33.8 °F

  • Average December

    50.5 °F

  • Highest 17 December, 2025

    71.6 °F

Climate (2020–Present)

Hollister, CA (2.5 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    72.4 °F
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