Four Mile Creek Weather Forecast

    • 63
    • 93

    Mostly Sunny

    • 64
    • 92

    Mostly Sunny

    • 64
    • 93

    Mostly Sunny

    • 66
    • 95

    Mostly Sunny

    • 66
    • 97

    Chance Thunderstorms

    • 63
    • 88

    Thunderstorms Likely

Today 15 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs 90 to 96. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 59 to 65. Southeast Winds 10 to 20 Mph in the Evening, becoming light. Gusts up to 30 Mph.

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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

    76.4 °F

  • Highest 13 July, 2026

    98.6 °F

Climate (2021–2026)

Boulder Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    66.3 °F
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