Alamosa National Wildlife Refuge Weather Forecast

    • 40
    • 76

    Partly Sunny

    • 42
    • 76

    Chance Rain Showers

    • 37
    • 68

    Chance Thunderstorms

    • 39
    • 74

    Mostly Sunny

    • 42
    • 79

    Breezy

    • 38
    • 77

    Breezy

    • 40
    • 77

    Mostly Sunny

Today 24 May Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly sunny. Highs in the lower to mid 70s. West Winds around 10 Mph.

Tonight 24 May Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly cloudy then becoming partly cloudy overnight then becoming mostly cloudy. Lows 39 to 45. Northwest Winds around 10 Mph until midnight becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alamosa National Wildlife Refuge Temperature Statistics

May Temperature

San Luis Valley Regional Airport (6.2 miles)

  • Lowest 7 May, 2026

    13.6 °F

  • Average May

    51.4 °F

  • Highest 13 May, 2026

    83.6 °F

Climate (2021–Present)

San Luis Valley Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    26.8 °F

  • Average 2021–2026

    45.1 °F

  • Average High 2021–2026

    63.2 °F
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