Northwest Arvada Weather Forecast

    • 36
    • 66

    Decreasing Clouds

    • 36
    • 65

    Mostly Sunny

    • 33
    • 67

    Mostly Cloudy

    • 31
    • 50

    Chance Rain

    • 32
    • 58

    Chance Rain/Snow

    • 28
    • 52

    Chance Rain/Snow

Today 7 Feb Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy in the morning then clearing. Highs in the mid 60s. West Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 7 Feb Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 30 to 38. West Winds 10 to 15 Mph with Gusts up to 20 Mph in the Evening, becoming light.

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Northwest Arvada Temperature Statistics

February Temperature

Broomfield / Jeffco (5.6 miles)

  • Lowest 3 February, 2026

    30.2 °F

  • Average February

    45 °F

  • Highest 5 February, 2026

    66.2 °F

Climate (2021–Present)

Broomfield / Jeffco (5.6 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    65.2 °F
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