Antonito Weather Forecast

    • 43
    • 80

    Slight Chance Thunderstorms

    • 41
    • 81

    Mostly Sunny

    • 41
    • 82

    Mostly Sunny

    • 44
    • 84

    Mostly Sunny

    • 45
    • 85

    Mostly Sunny

    • 45
    • 83

    Slight Chance Thunderstorms

Today 30 Jun Southern San Luis Valley

Partly sunny with a 10 percent chance of Thunderstorms. Near steady temperature 76 to 82. Southwest Winds 15 to 25 Mph.

Tonight 30 Jun Southern San Luis Valley

Mostly cloudy until midnight then clearing. Patchy smoke. Lows 41 to 50. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Antonito Temperature Statistics

June Temperature

San Luis Valley Regional Airport (26.1 miles)

  • Lowest 1 June, 2026

    31.6 °F

  • Average June

    63.7 °F

  • Highest 17 June, 2026

    91.7 °F

Climate (2021–2026)

San Luis Valley Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    26.8 °F

  • Average 2021–2026

    45.1 °F

  • Average High 2021–2026

    63.3 °F
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