Six Flags - Discovery Kingdom Weather Forecast

    • 43
    • 60

    Increasing Clouds

    • 47
    • 59

    Chance Rain Showers

    • 49
    • 59

    Chance Rain Showers

    • 47
    • 60

    Rain Showers

    • 44
    • 59

    Chance Rain Showers

    • 43
    • 60

    Partly Sunny

    • 43
    • 59

    Partly Sunny

Today 13 Dec Carquinez Strait and Delta

Mostly clear in the evening then becoming mostly cloudy. Areas of fog after midnight. Lows 38 to 44. East Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Six Flags - Discovery Kingdom Temperature Statistics

December Temperature

Napa, Napa County Airport (5 miles)

  • Lowest 2 December, 2018

    34 °F
  • Average December

    48.4 °F
  • Highest 7 December, 2018

    62.1 °F

Climate (2010–Present)

Napa, Napa County Airport (5 miles)

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  • Average Low 2010–Present

    47.1 °F
  • Average 2010–Present

    57.4 °F
  • Average High 2010–Present

    69.9 °F
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