Alamosa National Wildlife Refuge Weather Forecast

    • 50
    • 82

    Chance Thunderstorms

    • 43
    • 82

    Slight Chance Thunderstorms

    • 43
    • 84

    Mostly Sunny

    • 47
    • 85

    Mostly Sunny

    • 49
    • 85

    Partly Sunny

    • 50
    • 85

    Slight Chance Thunderstorms

Today 31 Aug Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly cloudy with a 30 percent chance of Thunderstorms. Highs 76 to 82. Light Winds becoming southwest 10 to 15 Mph in the afternoon.

Tonight 31 Aug Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Cloudy. Chance of Thunderstorms until Midnight, then slight chance of rain Showers after midnight. Lows near 50. South Winds up to 10 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alamosa National Wildlife Refuge Temperature Statistics

August Temperature

San Luis Valley Regional Airport (6.2 miles)

  • Lowest 24 August, 2026

    40.6 °F

  • Average August

    68.3 °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

    63.5 °F
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