Lyons Weather Forecast

    • 24
    • 45

    Mostly Cloudy

    • 22
    • 45

    Partly Sunny

    • 19
    • 47

    Partly Sunny

    • 26
    • 51

    Partly Sunny

    • 30
    • 56

    Partly Sunny

    • 27
    • 57

    Mostly Cloudy

    • 21
    • 45

    Chance Rain/Snow

Today 28 Jan Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Highs 43 to 51.

Tonight 28 Jan Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Lows 23 to 29. Northwest Winds 10 to 15 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyons Temperature Statistics

January Temperature

Vance Brand Airport (6.8 miles)

  • Lowest 26 January, 2026

    -11.4 °F

  • Average January

    32.7 °F

  • Highest 4 January, 2026

    69.1 °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

    38.2 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    68.3 °F
Get WillyWeather+ to remove ads