Mc Cullough Airport Weather Forecast

    • 28
    • 62

    Mostly Sunny

    • 33
    • 61

    Mostly Cloudy

    • 33
    • 61

    Partly Sunny

    • 37
    • 62

    Partly Sunny

    • 40
    • 64

    Rain Showers Likely

    • 38
    • 62

    Rain Showers

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

Sunny. Highs in the lower 60s. South Winds up to 10 Mph.

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

Partly cloudy. Lows 28 to 37. South Winds up to 10 Mph.

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Mc Cullough Airport Temperature Statistics

October Temperature

San Luis Valley Regional Airport (16.8 miles)

  • Lowest 15 October, 2026

    26.1 °F

  • Average October

    53.3 °F

  • Highest 6 October, 2026

    76.6 °F

Climate (2021–2026)

San Luis Valley Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    26.9 °F

  • Average 2021–2026

    45.3 °F

  • Average High 2021–2026

    63.5 °F
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