Boulder Weather Forecast

    • 33
    • 79

    Rain Showers Likely

    • 39
    • 52

    Rain/Snow Likely

    • 51
    • 80

    Partly Sunny

    • 52
    • 80

    Mostly Cloudy

    • 50
    • 78

    Slight Chance Rain Showers

    • 44
    • 70

    Chance Rain Showers

    • 42
    • 62

    Rain Showers Likely

Today 26 Mar Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Slight chance of Showers late in the afternoon. Patchy smoke late in the afternoon. Highs near 80. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 26 Mar Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Patchy smoke through the night. Rain Showers likely through the night. Slight chance of snow Showers after midnight. No snow accumulation. Lows in the mid 30s. Northeast Winds 10 to 15 Mph in the Evening, becoming light. Chance of precipitation 60 percent.

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Boulder Temperature Statistics

March Temperature

Boulder Municipal Airport (2.5 miles)

  • Lowest 16 March, 2026

    21.2 °F

  • Average March

    53.5 °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 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    65.9 °F
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