Northwest Arvada Weather Forecast

    • 31
    • 59

    Becoming Sunny

    • 36
    • 67

    Partly Sunny

    • 38
    • 66

    Mostly Cloudy

    • 29
    • 54

    Chance Rain/Snow

    • 26
    • 51

    Chance Snow

    • 20
    • 45

    Chance Snow

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

Mostly sunny. Highs in the upper 50s.

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

Mostly clear. Lows 27 to 33.

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Northwest Arvada Temperature Statistics

February Temperature

Broomfield / Jeffco (5.6 miles)

  • Lowest 11 February, 2026

    28.4 °F

  • Average February

    46.1 °F

  • Highest 9 February, 2026

    69.8 °F

Climate (2021–Present)

Broomfield / Jeffco (5.6 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    65.3 °F
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