North Boulder Weather Forecast

    • 54
    • 78

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

    • 46
    • 74

    Slight Chance Thunderstorms

    • 43
    • 64

    Chance Rain Showers

    • 42
    • 57

    Chance Rain Showers

    • 42
    • 60

    Chance Rain Showers

    • 42
    • 63

    Partly Sunny

Today 20 Sep Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs in the mid 70s to lower 80s.

Tonight 20 Sep Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Clear. Lows in the lower to mid 50s. South Winds 10 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Boulder Temperature Statistics

September Temperature

Boulder Municipal Airport (2.5 miles)

  • Lowest 17 September, 2017

    44.6 °F
  • Average September

    69.9 °F
  • Highest 3 September, 2017

    96.8 °F

Climate (2010–Present)

Boulder Municipal Airport (2.5 miles)

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  • Average Low 2010–Present

    40.7 °F
  • Average 2010–Present

    53.2 °F
  • Average High 2010–Present

    65.3 °F
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