James Peak Weather Forecast

    • 42
    • 54

    Chance Thunderstorms

    • 41
    • 55

    Chance Thunderstorms

    • 42
    • 56

    Chance Thunderstorms

    • 44
    • 58

    Slight Chance Thunderstorms

    • 46
    • 61

    Partly Sunny

    • 40
    • 58

    Chance Thunderstorms

Today 5 Jul South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy. Slight chance of Thunderstorms in the afternoon. Highs 62 to 72. West Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 5 Jul South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly clear. Lows 39 to 49.

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James Peak Temperature Statistics

July Temperature

Boulder Municipal Airport (27.3 miles)

  • Lowest 2 July, 2025

    57.2 °F

  • Average July

    76.6 °F

  • Highest 2 July, 2025

    95 °F

Climate (2020–Present)

Boulder Municipal Airport (27.3 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    64.9 °F
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