Central Boulder Weather Forecast

    • 64
    • 95

    Becoming Sunny

    • 65
    • 95

    Sunny

    • 65
    • 97

    Hot

    • 65
    • 97

    Hot

    • 64
    • 96

    Mostly Sunny

    • 65
    • 95

    Mostly Sunny

    • 66
    • 95

    Mostly Sunny

Today 11 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Slight chance of Thunderstorms late in the afternoon. Some Thunderstorms may produce gusty Winds late in the afternoon. Highs 92 to 98. East Winds 10 to 15 Mph with Gusts up to 20 Mph. Chance of precipitation 20 percent.

Tonight 11 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 58 to 64. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light.

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Central Boulder Temperature Statistics

July Temperature

Boulder Municipal Airport (2.5 miles)

  • Lowest 1 July, 2026

    55.4 °F

  • Average July

    75.5 °F

  • Highest 5 July, 2026

    96.8 °F

Climate (2021–2026)

Boulder Municipal Airport (2.5 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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