Four Mile Creek Weather Forecast

    • 50
    • 79

    Increasing Clouds

    • 50
    • 63

    Chance Thunderstorms

    • 54
    • 78

    Mostly Sunny

    • 61
    • 91

    Mostly Sunny

    • 55
    • 91

    Mostly Sunny

    • 59
    • 91

    Mostly Sunny

Today 13 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs 74 to 81. Northeast Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 13 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 51 to 57.

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Four Mile Creek Temperature Statistics

June Temperature

Boulder Municipal Airport (1.2 miles)

  • Lowest 2 June, 2026

    51.8 °F

  • Average June

    71.6 °F

  • Highest 6 June, 2026

    95 °F

Climate (2021–Present)

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

    66.2 °F
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