San Acacio Weather Forecast

    • 52
    • 85

    Slight Chance Thunderstorms

    • 51
    • 83

    Slight Chance Thunderstorms

    • 48
    • 81

    Chance Thunderstorms

    • 47
    • 82

    Slight Chance Thunderstorms

    • 49
    • 84

    Mostly Sunny

    • 50
    • 85

    Partly Sunny

Today 29 Aug Southern San Luis Valley

Partly sunny with a 20 percent chance of Thunderstorms. Highs 80 to 85. Southwest Winds 10 to 15 Mph.

Tonight 29 Aug Southern San Luis Valley

Mostly cloudy. Slight chance of Thunderstorms until Midnight, then slight chance of Showers after midnight. Lows 49 to 55. Southwest Winds around 10 Mph. Chance of precipitation 10 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Acacio Temperature Statistics

August Temperature

San Luis Valley Regional Airport (22.4 miles)

  • Lowest 24 August, 2026

    40.6 °F

  • Average August

    68.5 °F

  • Highest 4 August, 2026

    93.7 °F

Climate (2021–2026)

San Luis Valley Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    26.7 °F

  • Average 2021–2026

    45.2 °F

  • Average High 2021–2026

    63.5 °F
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