San Acacio Weather Forecast

    • 39
    • 70

    Slight Chance Thunderstorms

    • 43
    • 76

    Mostly Sunny

    • 40
    • 74

    Slight Chance Thunderstorms

    • 39
    • 75

    Mostly Sunny

    • 42
    • 78

    Mostly Sunny

    • 43
    • 78

    Slight Chance Thunderstorms

Today 27 May Southern San Luis Valley

Mostly cloudy with a 10 percent chance of Thunderstorms. Highs 65 to 73. Light Winds becoming southeast 10 to 15 Mph in the afternoon.

Tonight 27 May Southern San Luis Valley

Mostly cloudy. Lows 37 to 43. Southeast Winds around 10 Mph with Gusts to around 40 Mph.

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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

    51.6 °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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