San Luis Weather Forecast

    • 58
    • 88

    Increasing Clouds

    • 58
    • 89

    Partly Sunny

    • 55
    • 87

    Chance Thunderstorms

    • 56
    • 86

    Chance Thunderstorms

    • 53
    • 83

    Thunderstorms Likely

    • 52
    • 78

    Thunderstorms Likely

Today 8 Aug Southern San Luis Valley

Mostly sunny. Haze. Highs 86 to 92. South Winds up to 10 Mph becoming west in the afternoon.

Tonight 8 Aug Southern San Luis Valley

Mostly cloudy. Haze until midnight. Lows 52 to 58. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Luis Temperature Statistics

August Temperature

La Veta Mountain, La Veta Pass (24.9 miles)

  • Lowest 4 August, 2026

    46.4 °F

  • Average August

    61 °F

  • Highest 3 August, 2026

    80.6 °F

Climate (2021–2026)

La Veta Mountain, La Veta Pass (24.9 miles)

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  • Average Low 2021–2026

    31.2 °F

  • Average 2021–2026

    39 °F

  • Average High 2021–2026

    48.4 °F
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