Eldora Mountain Resort Weather Forecast

    • 39
    • 63

    Chance Rain Showers

    • 39
    • 59

    Chance Thunderstorms

    • 38
    • 52

    Slight Chance Thunderstorms

    • 37
    • 60

    Chance Thunderstorms

    • 38
    • 63

    Slight Chance Thunderstorms

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

Mostly sunny in the Morning, then mostly cloudy with a chance of rain Showers and slight chance of Thunderstorms early in the afternoon. Mostly cloudy with a chance of Thunderstorms late in the afternoon. Highs 55 to 65. Chance of rain 50 percent.

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

Mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms in the Evening, then a slight chance of rain Showers after midnight. Lows 35 to 45. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eldora Mountain Resort Temperature Statistics

September Temperature

Boulder Municipal Airport (19.9 miles)

  • Lowest 16 September, 2026

    51.8 °F

  • Average September

    71.6 °F

  • Highest 13 September, 2026

    96.8 °F

Climate (2021–2026)

Boulder Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    66.4 °F
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