Antonito Weather Forecast

    • 41
    • 66

    Mostly Cloudy

    • 44
    • 64

    Rain Showers

    • 35
    • 62

    Chance Rain Showers

    • 32
    • 56

    Rain Showers Likely

    • 28
    • 54

    Slight Chance Rain Showers

    • 30
    • 55

    Slight Chance Rain Showers

Today 21 Oct Southern San Luis Valley

Mostly cloudy. Highs 62 to 68. Light Winds.

Tonight 21 Oct Southern San Luis Valley

Mostly cloudy with a 30 percent chance of rain Showers. Lows 40 to 45. South Winds up to 10 Mph.

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Antonito Temperature Statistics

October Temperature

San Luis Valley Regional Airport (26.1 miles)

  • Lowest 17 October, 2026

    21 °F

  • Average October

    51.3 °F

  • Highest 6 October, 2026

    76.6 °F

Climate (2021–2026)

San Luis Valley Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    26.9 °F

  • Average 2021–2026

    45.3 °F

  • Average High 2021–2026

    63.5 °F
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