Chautauqua Weather Forecast

    • 59
    • 87

    Chance Thunderstorms

    • 58
    • 79

    Rain Showers

    • 61
    • 88

    Chance Thunderstorms

    • 59
    • 91

    Mostly Sunny

    • 56
    • 90

    Mostly Sunny

    • 57
    • 87

    Mostly Sunny

Today 24 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Areas of smoke through the day. Chance of Thunderstorms in the afternoon. Some Thunderstorms may be severe with damaging Winds and large hail. Highs 79 to 89. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation 30 percent.

Tonight 24 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Chance of Showers and slight chance of Thunderstorms after midnight. Areas of smoke through the night. Some Thunderstorms may produce damaging Winds, large Hail, and heavy rainfall after midnight. Lows 53 to 59. Chance of rain 30 percent.

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Chautauqua Temperature Statistics

June Temperature

Boulder Municipal Airport (3.7 miles)

  • Lowest 14 June, 2026

    48.2 °F

  • Average June

    70.8 °F

  • Highest 6 June, 2026

    95 °F

Climate (2021–2026)

Boulder Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    66.2 °F
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