Alamosa National Wildlife Refuge Weather Forecast

    • 47
    • 80

    Chance Thunderstorms

    • 47
    • 77

    Chance Thunderstorms

    • 49
    • 77

    Rain Showers Likely

    • 46
    • 72

    Rain Showers Likely

    • 43
    • 73

    Chance Thunderstorms

    • 40
    • 72

    Chance Thunderstorms

Today 14 Sep Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Partly sunny with chance of Showers and slight chance of Thunderstorms. Highs 76 to 81. Southwest Winds 10 to 20 Mph. Chance of precipitation 40 percent.

Tonight 14 Sep Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly cloudy. A 10 percent chance of Thunderstorms until midnight. Lows in the mid to upper 40s. Southwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alamosa National Wildlife Refuge Temperature Statistics

September Temperature

San Luis Valley Regional Airport (6.2 miles)

  • Lowest 11 September, 2026

    36 °F

  • Average September

    65.3 °F

  • Highest 6 September, 2026

    87.7 °F

Climate (2021–2026)

San Luis Valley Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    26.8 °F

  • Average 2021–2026

    45.2 °F

  • Average High 2021–2026

    63.5 °F
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