Antonito Weather Forecast

    • 52
    • 87

    Partly Sunny

    • 49
    • 85

    Chance Thunderstorms

    • 49
    • 86

    Chance Rain Showers

    • 50
    • 86

    Chance Thunderstorms

    • 50
    • 85

    Rain Showers Likely

    • 49
    • 84

    Chance Thunderstorms

    • 48
    • 84

    Chance Thunderstorms

Today 18 Aug Southern San Luis Valley

Mostly sunny. Near steady temperature 82 to 88. Southwest Winds around 10 Mph.

Tonight 18 Aug Southern San Luis Valley

Mostly cloudy until midnight then becoming partly cloudy. Lows in the lower to mid 50s. West Winds up to 10 Mph until midnight becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Antonito Temperature Statistics

August Temperature

San Luis Valley Regional Airport (26.1 miles)

  • Lowest 11 August, 2026

    44.7 °F

  • Average August

    70 °F

  • Highest 4 August, 2026

    93.7 °F

Climate (2021–2026)

San Luis Valley Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    26.7 °F

  • Average 2021–2026

    45.2 °F

  • Average High 2021–2026

    63.4 °F
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