San Juan Bautista Weather Forecast

    • 46
    • 58

    Rain Showers

    • 41
    • 57

    Rain

    • 35
    • 54

    Slight Chance Rain

    • 35
    • 56

    Sunny

    • 37
    • 60

    Sunny

    • 40
    • 62

    Partly Sunny

Today 25 Dec Northern Salinas Valley/Hollister Valley and Carmel Valley

Breezy. Showers and a slight chance of Thunderstorms. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Highs around 60. South Winds 10 to 20 Mph increasing to 20 to 30 Mph in the afternoon. Gusts up to 50 Mph.

Tonight 25 Dec Northern Salinas Valley/Hollister Valley and Carmel Valley

Showers and a slight chance of Thunderstorms in the Evening, then rain after midnight. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Lows in the upper 40s. South Winds 10 to 20 Mph. Gusts up to 40 Mph decreasing to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Juan Bautista Temperature Statistics

December Temperature

Hollister, CA (7.5 miles)

  • Lowest 4 December, 2025

    33.8 °F

  • Average December

    50.2 °F

  • Highest 17 December, 2025

    71.6 °F

Climate (2020–Present)

Hollister, CA (7.5 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    72.4 °F
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