Northwest Arvada Weather Forecast

    • 8
    • 21

    Snow Likely

    • 5
    • 24

    Snow Likely

    • 22
    • 44

    Partly Sunny

    • 22
    • 47

    Partly Sunny

    • 24
    • 51

    Partly Sunny

    • 24
    • 47

    Mostly Cloudy

Today 24 Jan Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Snow likely in the Morning, then a chance of snow in the afternoon. Snow accumulation around 1 inch. Highs in the lower to mid 20s. Chance of snow 60 percent.

Tonight 24 Jan Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy in the Evening, then becoming partly cloudy. A 10 percent chance of snow. Lows 3 to 9.

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Northwest Arvada Temperature Statistics

January Temperature

Broomfield / Jeffco (5.6 miles)

  • Lowest 9 January, 2026

    17.6 °F

  • Average January

    40.5 °F

  • Highest 4 January, 2026

    69.8 °F

Climate (2021–Present)

Broomfield / Jeffco (5.6 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    65.2 °F
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