Boulder Municipal Airport Weather Forecast

    • 38
    • 62

    Mostly Sunny

    • 39
    • 62

    Partly Sunny

    • 37
    • 61

    Mostly Sunny

    • 36
    • 63

    Partly Sunny

    • 34
    • 62

    Mostly Cloudy

    • 30
    • 52

    Chance Rain

Today 5 Feb Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs in the lower 60s.

Tonight 5 Feb Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 32 to 38.

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Boulder Municipal Airport Temperature Statistics

February Temperature

Boulder Municipal Airport (0 miles)

  • Lowest 1 February, 2026

    30.2 °F

  • Average February

    46.4 °F

  • Highest 1 February, 2026

    62.6 °F

Climate (2021–Present)

Boulder Municipal Airport (0 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    65.4 °F
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