San Acacio Weather Forecast

    • 41
    • 76

    Mostly Sunny

    • 43
    • 78

    Breezy

    • 39
    • 72

    Breezy

    • 30
    • 63

    Windy

    • 32
    • 67

    Breezy

    • 34
    • 71

    Mostly Sunny

Today 15 May Southern San Luis Valley

Sunny in the morning then becoming partly sunny. Highs 72 to 78. Southwest Winds around 10 Mph.

Tonight 15 May Southern San Luis Valley

Mostly clear. Lows 37 to 42. South Winds up to 10 Mph.

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San Acacio Temperature Statistics

May Temperature

San Luis Valley Regional Airport (22.4 miles)

  • Lowest 7 May, 2026

    13.6 °F

  • Average May

    49.6 °F

  • Highest 12 May, 2026

    81 °F

Climate (2021–Present)

San Luis Valley Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    26.8 °F

  • Average 2021–2026

    45.1 °F

  • Average High 2021–2026

    63.2 °F
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