Antonito Weather Forecast

    • 34
    • 68

    Chance Rain Showers

    • 29
    • 62

    Rain Showers Likely

    • 31
    • 62

    Breezy

    • 26
    • 59

    Chance Rain/Snow

    • 21
    • 53

    Chance Snow Showers

    • 23
    • 60

    Mostly Sunny

Today 10 Apr Southern San Luis Valley

Mostly sunny in the morning then becoming mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms. Highs 64 to 70. Southeast Winds up to 10 Mph increasing to southwest 10 to 20 Mph in the afternoon. Chance of precipitation 40 percent.

Tonight 10 Apr Southern San Luis Valley

Cloudy. Chance of rain Showers and slight chance of Thunderstorms until Midnight, then chance of rain Showers after midnight. Lows 33 to 41. South Winds 10 to 15 Mph. Chance of precipitation 40 percent.

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Antonito Temperature Statistics

April Temperature

San Luis Valley Regional Airport (26.1 miles)

  • Lowest 5 April, 2026

    15.7 °F

  • Average April

    44.4 °F

  • Highest 8 April, 2026

    68 °F

Climate (2021–Present)

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

    63.2 °F
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