Alamosa National Wildlife Refuge Weather Forecast

    • 50
    • 86

    Becoming Sunny

    • 52
    • 88

    Mostly Sunny

    • 49
    • 88

    Chance Thunderstorms

    • 49
    • 88

    Chance Thunderstorms

    • 51
    • 87

    Chance Rain Showers

    • 51
    • 88

    Chance Thunderstorms

Today 17 Aug Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly sunny. Highs 82 to 87. Light Winds becoming southwest around 10 Mph in the afternoon.

Tonight 17 Aug Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly cloudy until midnight then clearing. Lows 48 to 55. South Winds 10 to 15 Mph.

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Alamosa National Wildlife Refuge Temperature Statistics

August Temperature

San Luis Valley Regional Airport (6.2 miles)

  • Lowest 11 August, 2026

    44.7 °F

  • Average August

    70.1 °F

  • Highest 4 August, 2026

    93.7 °F

Climate (2021–2026)

San Luis Valley Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    26.7 °F

  • Average 2021–2026

    45.2 °F

  • Average High 2021–2026

    63.4 °F
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