Great Sand Dunes National Preserve Weather Forecast

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    • 62

    Chance Thunderstorms

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    • 63

    Chance Thunderstorms

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    • 62

    Rain Showers Likely

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    • 63

    Rain Showers Likely

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    • 63

    Chance Thunderstorms

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    Slight Chance Thunderstorms

Today 23 Aug Northern Sangre de Cristo Mountains Between 8500 And 11000 Ft

Mostly cloudy. A 30 percent chance of Thunderstorms in the afternoon. Highs 69 to 82. West Winds 10 to 15 Mph.

Tonight 23 Aug Northern Sangre de Cristo Mountains Between 8500 And 11000 Ft

Mostly cloudy. Lows 48 to 56. Southwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Sand Dunes National Preserve Temperature Statistics

August Temperature

La Veta Mountain, La Veta Pass (29.2 miles)

  • Lowest 4 August, 2026

    46.4 °F

  • Average August

    59.3 °F

  • Highest 3 August, 2026

    80.6 °F

Climate (2021–2026)

La Veta Mountain, La Veta Pass (29.2 miles)

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  • Average Low 2021–2026

    31.2 °F

  • Average 2021–2026

    39 °F

  • Average High 2021–2026

    48.4 °F
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