Chautauqua Weather Forecast

    • 65
    • 94

    Patchy Smoke

    • 64
    • 92

    Chance Thunderstorms

    • 62
    • 91

    Rain Showers Likely

    • 60
    • 88

    Chance Thunderstorms

    • 63
    • 87

    Slight Chance Thunderstorms

    • 65
    • 96

    Mostly Sunny

Today 6 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Patchy smoke through the day. Slight chance of Thunderstorms late in the afternoon. Highs in the 90s. Southeast Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 6 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Slight chance of Showers in the evening. Lows 60 to 66. Southeast Winds 10 to 15 Mph with Gusts up to 20 Mph in the Evening, becoming light. Chance of rain 20 percent.

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Chautauqua Temperature Statistics

July Temperature

Boulder Municipal Airport (3.7 miles)

  • Lowest 1 July, 2026

    55.4 °F

  • Average July

    74.3 °F

  • Highest 1 July, 2026

    89.6 °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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