Barths Weather Forecast

    • 56
    • 87

    Slight Chance Thunderstorms

    • 56
    • 76

    Slight Chance Thunderstorms

    • 60
    • 83

    Chance Thunderstorms

    • 58
    • 77

    Rain Showers Likely

    • 56
    • 82

    Chance Thunderstorms

    • 53
    • 78

    Chance Thunderstorms

    • 53
    • 76

    Chance Rain Showers

Today 14 Sep Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Slight chance of Showers early in the Afternoon, then a slight chance of Thunderstorms late in the afternoon. Highs in the mid to upper 80s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 14 Sep Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy with a 20 percent chance of Showers. Lows 48 to 56. North Winds 10 to 15 Mph with Gusts up to 30 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Barths Temperature Statistics

September Temperature

Broomfield / Jeffco (8.7 miles)

  • Lowest 10 September, 2026

    53.6 °F

  • Average September

    71.4 °F

  • Highest 5 September, 2026

    93.2 °F

Climate (2021–2026)

Broomfield / Jeffco (8.7 miles)

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

  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    66 °F
Get WillyWeather+ to remove ads