Rainbow Ridge Weather Forecast

    • 26
    • 44

    Partly Sunny

    • 32
    • 50

    Mostly Sunny

    • 35
    • 57

    Mostly Cloudy

    • 41
    • 58

    Chance Rain/Snow

    • 30
    • 56

    Chance Rain/Snow

    • 28
    • 47

    Mostly Cloudy

    • 31
    • 56

    Partly Sunny

Today 7 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Highs in the lower to mid 40s.

Tonight 7 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Lows in the 20s. Southwest Winds 10 to 15 Mph with Gusts up to 20 Mph after midnight.

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Rainbow Ridge Temperature Statistics

December Temperature

Broomfield / Jeffco (6.8 miles)

  • Lowest 1 December, 2025

    14 °F

  • Average December

    29.6 °F

  • Highest 2 December, 2025

    48.2 °F

Climate (2020–Present)

Broomfield / Jeffco (6.8 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    64.9 °F
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