Chatfield State Park Weather Forecast

    • 53
    • 82

    Chance Rain Showers

    • 54
    • 79

    Rain Showers Likely

    • 51
    • 70

    Rain Showers Likely

    • 51
    • 77

    Chance Rain Showers

    • 51
    • 84

    Partly Sunny

    • 54
    • 84

    Partly Sunny

Today 22 Sep North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Partly cloudy. Slight chance of Thunderstorms in the afternoon. Highs near 80. Chance of precipitation 20 percent.

Tonight 22 Sep North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Partly cloudy with a slight chance of Thunderstorms in the Evening, then mostly cloudy after midnight. Lows 50 to 56. Chance of precipitation 10 percent.

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  • Temperature Real-Time

Chatfield State Park Temperature Statistics

September Temperature

Denver - Centennial Airport (11.2 miles)

  • Lowest 20 September, 2026

    48.9 °F

  • Average September

    70.9 °F

  • Highest 4 September, 2026

    91.7 °F

Climate (2021–2026)

Denver - Centennial Airport (11.2 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    66.1 °F
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