Lyons Weather Forecast

    • 48
    • 79

    Mostly Sunny

    • 49
    • 83

    Sunny

    • 49
    • 83

    Mostly Sunny

    • 43
    • 85

    Partly Sunny

    • 39
    • 64

    Mostly Cloudy

    • 44
    • 71

    Mostly Cloudy

Today 18 Mar Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs near 80. West Winds 10 to 20 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 18 Mar Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 45 to 51. West Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyons Temperature Statistics

March Temperature

Vance Brand Airport (6.8 miles)

  • Lowest 7 March, 2026

    19 °F

  • Average March

    46.5 °F

  • Highest 9 March, 2026

    72.7 °F

Climate (2021–Present)

Vance Brand Airport (6.8 miles)

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

  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    68.6 °F
Get WillyWeather+ to remove ads