Superior Weather Forecast

    • 42
    • 55

    Increasing Clouds

    • 37
    • 62

    Partly Sunny

    • 39
    • 59

    Partly Sunny

    • 30
    • 62

    Partly Sunny

    • 35
    • 60

    Partly Sunny

    • 35
    • 59

    Mostly Sunny

Today 10 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Highs 52 to 58. West Winds 10 to 15 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 10 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Lows 38 to 44. West Winds 10 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Superior Temperature Statistics

December Temperature

Broomfield / Jeffco (5 miles)

  • Lowest 1 December, 2025

    14 °F

  • Average December

    34 °F

  • Highest 8 December, 2025

    53.6 °F

Climate (2020–Present)

Broomfield / Jeffco (5 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    64.9 °F
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