Chautauqua Weather Forecast

    • 60
    • 87

    Chance Thunderstorms

    • 61
    • 87

    Chance Thunderstorms

    • 65
    • 93

    Mostly Sunny

    • 66
    • 94

    Mostly Sunny

    • 68
    • 98

    Hot

    • 68
    • 97

    Hot

Today 9 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy in the Morning, then mostly cloudy with a chance of Thunderstorms in the afternoon. Highs 84 to 90. Northeast Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of precipitation 50 percent.

Tonight 9 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Chance of Showers and slight chance of Thunderstorms in the evening. Lows 55 to 61. Chance of rain 30 percent.

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  • Temperature Real-Time

Chautauqua Temperature Statistics

July Temperature

Boulder Municipal Airport (3.7 miles)

  • Lowest 1 July, 2026

    55.4 °F

  • Average July

    76.1 °F

  • Highest 5 July, 2026

    96.8 °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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