Baseline Sub Weather Forecast

    • 55
    • 81

    Increasing Clouds

    • 45
    • 79

    Chance Rain Showers

    • 35
    • 52

    Rain Showers

    • 39
    • 55

    Rain Showers Likely

    • 38
    • 71

    Chance Rain Showers

    • 29
    • 54

    Chance Rain/Snow

Today 29 Mar Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Highs near 80. West Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 29 Mar Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Lows in the lower to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Baseline Sub Temperature Statistics

March Temperature

Boulder Municipal Airport (2.5 miles)

  • Lowest 16 March, 2026

    21.2 °F

  • Average March

    54.2 °F

  • Highest 21 March, 2026

    89.6 °F

Climate (2021–Present)

Boulder Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    41.1 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    65.9 °F
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