Central Boulder Weather Forecast

    • 22
    • 49

    Mostly Sunny

    • 25
    • 45

    Partly Sunny

    • 25
    • 47

    Chance Snow

    • 34
    • 54

    Partly Sunny

    • 38
    • 56

    Mostly Cloudy

    • 35
    • 60

    Partly Sunny

    • 33
    • 56

    Partly Sunny

Today 28 Jan Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Sunny. Highs in the mid 40s to lower 50s.

Tonight 28 Jan Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 16 to 24.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Central Boulder Temperature Statistics

January Temperature

Boulder Municipal Airport (2.5 miles)

  • Lowest 20 January, 2025

    -5.8 °F

  • Average January

    26.9 °F

  • Highest 16 January, 2025

    59 °F

Climate (2020–Present)

Boulder Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    64.7 °F
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