Stony Creek Weather Forecast

    • 54
    • 83

    Increasing Clouds

    • 51
    • 78

    Chance Thunderstorms

    • 49
    • 67

    Rain Showers Likely

    • 47
    • 69

    Slight Chance Thunderstorms

    • 50
    • 76

    Mostly Sunny

    • 53
    • 82

    Mostly Sunny

    • 53
    • 82

    Slight Chance Thunderstorms

Today 15 Sep Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Slight chance of Showers early in the afternoon. Slight chance of Thunderstorms late in the afternoon. Highs in the lower to mid 80s. Chance of rain 20 percent.

Tonight 15 Sep Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Lows in the lower to mid 50s.

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Stony Creek Temperature Statistics

September Temperature

Denver - Centennial Airport (13 miles)

  • Lowest 6 September, 2025

    45 °F

  • Average September

    68.3 °F

  • Highest 10 September, 2025

    89.1 °F

Climate (2020–Present)

Denver - Centennial Airport (13 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    64.9 °F
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