South Boulder Weather Forecast

    • 26
    • 42

    Mostly Sunny

    • 32
    • 54

    Partly Sunny

    • 33
    • 54

    Partly Sunny

    • 26
    • 59

    Partly Sunny

    • 12
    • 32

    Chance Snow Showers

    • 14
    • 34

    Chance Snow Showers

    • 4
    • 23

    Chance Snow Showers

Today 17 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows in the lower to mid 20s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Boulder Temperature Statistics

December Temperature

Boulder Municipal Airport (4.3 miles)

  • Lowest 5 December, 2017

    15.8 °F
  • Average December

    41.8 °F
  • Highest 12 December, 2017

    64.4 °F

Climate (2010–Present)

Boulder Municipal Airport (4.3 miles)

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  • Average Low 2010–Present

    40.4 °F
  • Average 2010–Present

    52.9 °F
  • Average High 2010–Present

    65 °F
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