Corona Pass 9N Weather Forecast

    • 42
    • 60

    Thunderstorms Likely

    • 40
    • 57

    Thunderstorms Likely

    • 40
    • 58

    Thunderstorms Likely

    • 40
    • 51

    Thunderstorms

    • 40
    • 51

    Thunderstorms Likely

    • 41
    • 54

    Rain Showers

    • 39
    • 52

    Rain Showers

Today 22 Aug South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Partly cloudy in the morning. Slight chance of Showers in the Morning, then Thunderstorms likely in the afternoon. Highs 64 to 74. Chance of rain 70 percent.

Tonight 22 Aug South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Showers likely and chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows 41 to 49. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Corona Pass 9N Temperature Statistics

August Temperature

Boulder Municipal Airport (19.3 miles)

  • Lowest 2 August, 2025

    51.8 °F

  • Average August

    75.9 °F

  • Highest 13 August, 2025

    102.2 °F

Climate (2020–Present)

Boulder Municipal Airport (19.3 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    64.9 °F
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