Olde Town Arvada Area Weather Forecast

    • 66
    • 96

    Slight Chance Thunderstorms

    • 65
    • 96

    Slight Chance Thunderstorms

    • 66
    • 97

    Slight Chance Thunderstorms

    • 60
    • 90

    Rain Showers Likely

    • 56
    • 80

    Rain Showers

    • 55
    • 78

    Rain Showers

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

Partly cloudy in the Morning, then mostly cloudy with a slight chance of Thunderstorms in the afternoon. Areas of smoke through the day. Highs 94 to 100. Northwest Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of precipitation 20 percent.

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

Partly cloudy. Areas of smoke. Lows 62 to 70. West Winds 10 to 15 Mph.

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Olde Town Arvada Area Temperature Statistics

August Temperature

Broomfield / Jeffco (6.8 miles)

  • Lowest 4 August, 2026

    51.8 °F

  • Average August

    72.7 °F

  • Highest 2 August, 2026

    102.2 °F

Climate (2021–2026)

Broomfield / Jeffco (6.8 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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