Blanca Weather Forecast

    • 38
    • 72

    Increasing Clouds

    • 34
    • 69

    Blowing Dust

    • 28
    • 60

    Breezy

    • 31
    • 60

    Breezy

    • 32
    • 59

    Chance Rain/Snow

    • 29
    • 57

    Rain Showers Likely

Today 21 Apr Southern San Luis Valley

Sunny. Highs 68 to 74. Light Winds becoming southwest 10 to 15 Mph in the afternoon.

Tonight 21 Apr Southern San Luis Valley

Mostly cloudy until midnight then becoming partly cloudy. Lows 33 to 42. South Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Blanca Temperature Statistics

April Temperature

San Luis Valley Regional Airport (18.6 miles)

  • Lowest 18 April, 2026

    10.9 °F

  • Average April

    44.3 °F

  • Highest 9 April, 2026

    70 °F

Climate (2021–Present)

San Luis Valley Regional Airport (18.6 miles)

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

  • Average Low 2021–2026

    26.8 °F

  • Average 2021–2026

    45.1 °F

  • Average High 2021–2026

    63.2 °F
Get WillyWeather+ to remove ads