San Luis State Park Weather Forecast

    • 18
    • 59

    Decreasing Clouds

    • 18
    • 57

    Mostly Sunny

    • 20
    • 57

    Chance Rain/Snow

    • 11
    • 43

    Breezy

    • 10
    • 41

    Partly Sunny

    • 18
    • 51

    Mostly Sunny

    • 26
    • 62

    Breezy

Today 11 Mar Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly sunny. Highs 55 to 61. Light Winds becoming southwest 10 to 15 Mph with Gusts to around 35 Mph in the afternoon.

Tonight 11 Mar Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Partly cloudy. Lows 17 to 21, except 19 to 28 near the Mountains. West Winds 10 to 25 Mph.

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San Luis State Park Temperature Statistics

March Temperature

San Luis Valley Regional Airport (16.8 miles)

  • Lowest 1 March, 2025

    9.8 °F

  • Average March

    35.1 °F

  • Highest 1 March, 2025

    62.7 °F

Climate (2020–Present)

San Luis Valley Regional Airport (16.8 miles)

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  • Average Low 2020–2025

    26.5 °F

  • Average 2020–2025

    44.7 °F

  • Average High 2020–2025

    62.5 °F
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