Barths Weather Forecast

    • 67
    • 100

    Slight Chance Thunderstorms

    • 64
    • 92

    Rain Showers Likely

    • 65
    • 93

    Rain Showers Likely

    • 62
    • 92

    Chance Thunderstorms

    • 61
    • 90

    Chance Thunderstorms

    • 60
    • 90

    Chance Thunderstorms

    • 61
    • 92

    Chance Thunderstorms

Today 21 Aug Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy with a 20 percent chance of Thunderstorms. Some Thunderstorms may produce gusty Winds. Highs 94 to 100. Northeast Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 21 Aug Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Some Thunderstorms may produce gusty Winds in the evening. Lows 60 to 66. Chance of precipitation 20 percent.

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Barths Temperature Statistics

August Temperature

Broomfield / Jeffco (8.7 miles)

  • Lowest 4 August, 2026

    51.8 °F

  • Average August

    72.8 °F

  • Highest 2 August, 2026

    102.2 °F

Climate (2021–2026)

Broomfield / Jeffco (8.7 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    66 °F
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