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Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Overcast

22°F

-6°C

Humidity 57%
Wind Speed S 5 mph
Barometer 30.34 in (1025.7 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 8 Feb 1:52 am MST
Extended Forecast for

Antonito CO

  • Overnight

    Overnight: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Calm wind becoming east around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. South southwest wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. South southwest wind 5 to 15 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Southwest wind around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Southwest wind around 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers.  Partly sunny, with a high near 53. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers.  Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 19. Calm wind.
Sunday
Sunny, with a high near 55. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 17. South southwest wind around 5 mph.
Monday
Sunny, with a high near 58. South southwest wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 18. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 56. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 24. Southwest wind around 10 mph.
Wednesday
A slight chance of rain and snow showers. Partly sunny, with a high near 53. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Thursday
A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 52. West southwest wind 5 to 15 mph.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Southwest wind 5 to 10 mph.
Friday
A chance of snow showers. Partly sunny, with a high near 47. West southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 15. Southwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 47. West southwest wind 5 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Antonito CO
 37.08°N 106.01°W (Elev. 7848 ft)
2:11 am MST Feb 8, 2026
2am MST Feb 8, 2026-6pm MST Feb 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

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