Antonito Weather Forecast

    • 27
    • 53

    Chance Rain/Snow

    • 20
    • 45

    Rain/Snow Likely

    • 16
    • 47

    Partly Sunny

    • 17
    • 48

    Partly Sunny

    • 16
    • 46

    Chance Rain/Snow

    • 13
    • 45

    Mostly Sunny

    • 13
    • 46

    Mostly Sunny

Today 19 Nov Southern San Luis Valley

Mostly sunny. Highs 48 to 54. Southwest Winds up to 15 Mph.

Tonight 19 Nov Southern San Luis Valley

Mostly cloudy with a 50 percent chance of rain and snow Showers. No snow accumulation. Lows 25 to 30. South Winds up to 10 Mph.

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Antonito Temperature Statistics

November Temperature

San Luis Valley Regional Airport (26.1 miles)

  • Lowest 10 November, 2025

    12.9 °F

  • Average November

    40.2 °F

  • Highest 3 November, 2025

    68 °F

Climate (2020–Present)

San Luis Valley Regional Airport (26.1 miles)

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  • Average Low 2020–2025

    26.5 °F

  • Average 2020–2025

    44.6 °F

  • Average High 2020–2025

    62.4 °F
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