East Boulder Weather Forecast

    • 43
    • 64

    Slight Chance Rain Showers

    • 37
    • 65

    Slight Chance Rain Showers

    • 49
    • 76

    Mostly Sunny

    • 36
    • 67

    Partly Sunny

Today 17 Oct Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs in the mid 60s.

Tonight 17 Oct Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows in the lower to mid 40s. West Winds 10 to 15 Mph with Gusts up to 20 Mph after midnight.

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East Boulder Temperature Statistics

October Temperature

Boulder Municipal Airport (2.5 miles)

  • Lowest 13 October, 2025

    37.4 °F

  • Average October

    58 °F

  • Highest 3 October, 2025

    86 °F

Climate (2020–Present)

Boulder Municipal Airport (2.5 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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