Butano State Park Weather Forecast

    • 50
    • 64

    Chance Rain

    • 52
    • 61

    Rain

    • 54
    • 63

    Rain

    • 53
    • 62

    Rain

    • 50
    • 61

    Rain

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    • 60

    Rain

Today 18 Dec San Francisco Peninsula Coast

Partly cloudy. Areas of dense fog in the morning. Patchy drizzle in the morning. A chance of rain in the afternoon. Highs in the lower 60s. Light Winds. Becoming northwest around 5 Mph in the afternoon.

Tonight 18 Dec San Francisco Peninsula Coast

Mostly cloudy. A chance of rain. Areas of fog after midnight. Lows in the lower 50s. Light Winds. Becoming southwest around 5 Mph after midnight.

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Butano State Park Temperature Statistics

December Temperature

Palo Alto Airport (21.1 miles)

  • Lowest 13 December, 2025

    33.8 °F

  • Average December

    48.9 °F

  • Highest 3 December, 2025

    64.4 °F

Climate (2020–Present)

Palo Alto Airport (21.1 miles)

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  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    67.1 °F
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