Great Sand Dunes National Park Weather Forecast

    • 33
    • 67

    Chance Rain Showers

    • 33
    • 64

    Rain Showers Likely

    • 35
    • 67

    Slight Chance Thunderstorms

    • 36
    • 71

    Partly Sunny

    • 37
    • 70

    Slight Chance Thunderstorms

    • 38
    • 70

    Mostly Sunny

Today 19 Apr Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

South Winds 10 to 15 Mph increasing to southwest 20 to 30 Mph in the afternoon. Mostly sunny. Highs in the mid to upper 60s. Chance of precipitation 10 percent.

Tonight 19 Apr Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Cloudy. A 10 percent chance of Thunderstorms until midnight. Lows in the lower to mid 30s. East Winds 10 to 15 Mph with Gusts to around 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Sand Dunes National Park Temperature Statistics

April Temperature

San Luis Valley Regional Airport (23 miles)

  • Lowest 7 April, 2024

    10.9 °F

  • Average April

    42.9 °F

  • Highest 12 April, 2024

    72.6 °F

Climate (2019–Present)

San Luis Valley Regional Airport (23 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2019–2024

    26.2 °F

  • Average 2019–2024

    44.1 °F

  • Average High 2019–2024

    61.6 °F
Get an account to remove ads