San Luis State Park Weather Forecast

    • 51
    • 91

    Becoming Sunny

    • 48
    • 89

    Becoming Sunny

    • 50
    • 88

    Mostly Sunny

    • 45
    • 87

    Breezy

    • 47
    • 86

    Mostly Sunny

    • 46
    • 86

    Mostly Sunny

    • 49
    • 88

    Mostly Sunny

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

Sunny. Highs near 90. Northwest Winds 10 to 15 Mph with Gusts to around 35 Mph.

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

Mostly clear. Lows 48 to 55. North Winds 10 to 20 Mph.

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San Luis State Park Temperature Statistics

June Temperature

San Luis Valley Regional Airport (16.8 miles)

  • Lowest 1 June, 2026

    31.6 °F

  • Average June

    62.2 °F

  • Highest 11 June, 2026

    88.6 °F

Climate (2021–2026)

San Luis Valley Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    26.8 °F

  • Average 2021–2026

    45.1 °F

  • Average High 2021–2026

    63.3 °F
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