Altona Weather Forecast

    • 30
    • 54

    Mostly Sunny

    • 31
    • 59

    Mostly Sunny

    • 32
    • 56

    Mostly Sunny

    • 34
    • 60

    Mostly Sunny

    • 30
    • 61

    Partly Sunny

    • 23
    • 45

    Partly Sunny

    • 22
    • 41

    Mostly Cloudy

Today 5 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs in the mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Altona Temperature Statistics

December Temperature

Vance Brand Airport (6.2 miles)

  • Lowest 2 December, 2020

    13.5 °F
  • Average December

    31.5 °F
  • Highest 3 December, 2020

    52.5 °F

Climate (2011–Present)

Vance Brand Airport (6.2 miles)

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  • Average Low 2011–Present

    38.1 °F
  • Average 2011–Present

    52.8 °F
  • Average High 2011–Present

    68.5 °F
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