San Acacio Weather Forecast

    • 33
    • 70

    Breezy

    • 35
    • 72

    Partly Sunny

    • 34
    • 70

    Chance Rain Showers

    • 39
    • 75

    Mostly Sunny

    • 40
    • 75

    Slight Chance Thunderstorms

    • 37
    • 69

    Chance Thunderstorms

Today 21 May Southern San Luis Valley

Mostly sunny. Highs 65 to 72. Southwest Winds 10 to 25 Mph.

Tonight 21 May Southern San Luis Valley

Mostly clear. Lows 31 to 38. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Acacio Temperature Statistics

May Temperature

San Luis Valley Regional Airport (22.4 miles)

  • Lowest 7 May, 2026

    13.6 °F

  • Average May

    51.9 °F

  • Highest 13 May, 2026

    83.6 °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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