Great Sand Dunes National Preserve Weather Forecast
- 43
- 63
Partly Sunny
- 43
- 59
Thunderstorms
- 46
- 60
Thunderstorms Likely
- 45
- 60
Thunderstorms Likely
- 45
- 61
Chance Thunderstorms
- 46
- 61
Chance Thunderstorms
- 45
- 62
Chance Thunderstorms
Today 16 Jul Northern Sangre de Cristo Mountains Between 8500 And 11000 Ft
Partly sunny with a 50 percent chance of Thunderstorms. Areas of smoke. Highs 69 to 80. East Winds up to 15 Mph.
Tonight 16 Jul Northern Sangre de Cristo Mountains Between 8500 And 11000 Ft
Mostly cloudy early in the evening then becoming partly cloudy. A 50 percent chance of Thunderstorms. Haze. Lows 44 to 52. East Winds up to 10 Mph.
Great Sand Dunes National Preserve Temperature Statistics
July Temperature
La Veta Mountain, La Veta Pass (29.2 miles)
Lowest 7 July, 2025
42.8 °FAverage July
56.3 °FHighest 9 July, 2025
77 °F
Climate (2020–Present)
La Veta Mountain, La Veta Pass (29.2 miles)
Average Low 2020–2025
29.9 °FAverage 2020–2025
37.6 °FAverage High 2020–2025
46.6 °F