Rainbow Ridge Weather Forecast

    • 60
    • 86

    Chance Thunderstorms

    • 61
    • 88

    Chance Thunderstorms

    • 63
    • 94

    Slight Chance Thunderstorms

    • 62
    • 94

    Chance Thunderstorms

    • 59
    • 87

    Chance Thunderstorms

    • 59
    • 86

    Chance Thunderstorms

Today 26 Aug Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy in the Morning, then mostly cloudy with a slight chance of Thunderstorms early in the afternoon. Mostly cloudy with a chance of Thunderstorms late in the afternoon. Highs 81 to 87. Chance of precipitation 50 percent.

Tonight 26 Aug Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy with a chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows 54 to 60. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Ridge Temperature Statistics

August Temperature

Broomfield / Jeffco (6.8 miles)

  • Lowest 4 August, 2026

    51.8 °F

  • Average August

    73.2 °F

  • Highest 2 August, 2026

    102.2 °F

Climate (2021–2026)

Broomfield / Jeffco (6.8 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    66 °F
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