Lyons Weather Forecast

    • 37
    • 54

    Rain Showers Likely

    • 34
    • 46

    Rain Showers

    • 33
    • 47

    Rain Showers Likely

    • 39
    • 61

    Slight Chance Thunderstorms

    • 46
    • 72

    Mostly Sunny

    • 47
    • 76

    Slight Chance Thunderstorms

Today 9 May Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Slight chance of Thunderstorms through the day. Chance of rain Showers in the afternoon. Highs near 50. Southeast Winds 10 to 20 Mph. Chance of precipitation 50 percent.

Tonight 9 May Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Rain Showers likely and chance of Thunderstorms in the Evening, then rain Showers and slight chance of Thunderstorms after midnight. Lows in the upper 30s.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyons Temperature Statistics

May Temperature

Vance Brand Airport (6.8 miles)

  • Lowest 4 May, 2021

    37.2 °F
  • Average May

    54.5 °F
  • Highest 1 May, 2021

    89.6 °F

Climate (2011–Present)

Vance Brand Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2011–Present

    35.9 °F
  • Average 2011–Present

    50.5 °F
  • Average High 2011–Present

    66 °F
Get an account to remove ads