Four Mile Creek Weather Forecast

    • 62
    • 91

    Chance Thunderstorms

    • 60
    • 89

    Chance Thunderstorms

    • 62
    • 93

    Mostly Sunny

    • 65
    • 98

    Hot

    • 62
    • 98

    Hot

    • 60
    • 84

    Chance Thunderstorms

    • 64
    • 92

    Slight Chance Thunderstorms

Today 30 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Chance of Thunderstorms early in the Afternoon, then a slight chance of Thunderstorms late in the afternoon. Highs in the lower to mid 90s. Chance of precipitation 30 percent.

Tonight 30 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Slight chance of Thunderstorms early in the evening. Lows 57 to 65. Chance of precipitation 20 percent.

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Four Mile Creek Temperature Statistics

July Temperature

Boulder Municipal Airport (1.2 miles)

  • Lowest 1 July, 2026

    55.4 °F

  • Average July

    78.9 °F

  • Highest 25 July, 2026

    102.2 °F

Climate (2021–2026)

Boulder Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    66.3 °F
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