Arvada Weather Forecast

    • 30
    • 52

    Partly Sunny

    • 21
    • 57

    Chance Rain Showers

    • 31
    • 39

    Mostly Cloudy

    • 25
    • 54

    Chance Rain/Snow

    • 22
    • 41

    Partly Sunny

    • 25
    • 41

    Mostly Cloudy

Today 16 Dec Sheridan Foothills

Partly sunny. Highs in the mid 50s. North Winds 5 to 15 Mph.

Tonight 16 Dec Sheridan Foothills

Mostly cloudy. Colder. Lows in the upper 20s. Southeast Winds 5 to 15 Mph.

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Arvada Temperature Statistics

December Temperature

Buffalo - Johnson County Airport (34.2 miles)

  • Lowest 12 December, 2025

    10 °F

  • Average December

    32 °F

  • Highest 14 December, 2025

    64.9 °F

Climate (2020–Present)

Buffalo - Johnson County Airport (34.2 miles)

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  • Average Low 2020–2025

    36.6 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    58.9 °F
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