Corona Pass 9N Weather Forecast

    • 29
    • 48

    Becoming Sunny

    • 38
    • 58

    Breezy

    • 39
    • 61

    Mostly Sunny

    • 43
    • 65

    Breezy

    • 37
    • 58

    Chance Thunderstorms

    • 36
    • 57

    Slight Chance Thunderstorms

Today 10 May South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Mostly sunny. Highs 48 to 58.

Tonight 10 May South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Chance of rain Showers after midnight. Partly cloudy with a chance of snow Showers. Lows 24 to 32. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Corona Pass 9N Temperature Statistics

May Temperature

Boulder Municipal Airport (19.3 miles)

  • Lowest 1 May, 2026

    32 °F

  • Average May

    50.9 °F

  • Highest 4 May, 2026

    73.4 °F

Climate (2021–Present)

Boulder Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    66.1 °F
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