Four Mile Creek Weather Forecast

    • 61
    • 94

    Slight Chance Thunderstorms

    • 61
    • 94

    Partly Sunny

    • 59
    • 88

    Chance Thunderstorms

    • 62
    • 96

    Partly Sunny

    • 59
    • 94

    Mostly Sunny

    • 56
    • 90

    Slight Chance Thunderstorms

Today 6 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Slight chance of Thunderstorms in the afternoon. Highs in the lower to mid 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 6 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 55 to 61.

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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

    67 °F

  • Highest 3 June, 2026

    80.6 °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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