Boulder Weather Forecast

    • 26
    • 44

    Snow Likely

    • 27
    • 39

    Snow Likely

    • 28
    • 45

    Rain/Snow

    • 25
    • 39

    Chance Snow

    • 23
    • 42

    Chance Snow

    • 24
    • 43

    Chance Snow

Today 29 Mar Elkhorn and Boulder Mountains

Mostly cloudy. Chance of snow in the Morning, then chance of snow and rain in the afternoon. Highs 35 to 45. Northwest Winds 5 to 15 Mph. Chance of precipitation 50 percent.

Tonight 29 Mar Elkhorn and Boulder Mountains

Colder. Snow likely. Snow accumulation of 5 to 8 Inches. Lows 20 to 30. North Winds 5 to 15 Mph. Chance of snow 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Boulder Temperature Statistics

March Temperature

Helena Regional Airport (26.1 miles)

  • Lowest 7 March, 2025

    21.8 °F

  • Average March

    42.1 °F

  • Highest 26 March, 2025

    72 °F

Climate (2020–Present)

Helena Regional Airport (26.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    36 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    59.1 °F
Get WillyWeather+ to remove ads