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Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

21°F

-6°C

Humidity 57%
Wind Speed Calm
Barometer 30.31 in (1024.6 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 7 Feb 2:52 am MST
Extended Forecast for

Antonito CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 20. West southwest wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 55. Southwest wind around 5 mph.

    High: 55 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Decreasing
    Clouds

  • Sunday

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

    High: 55 °F

    Sunny

  • Sunday Night

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

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57. Southwest wind 5 to 10 mph.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Southwest wind around 5 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. South southwest wind 10 to 15 mph.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 20. West southwest wind around 5 mph.
Saturday
Increasing clouds, with a high near 55. Southwest wind around 5 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 55. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 17. Southwest wind around 5 mph.
Monday
Sunny, with a high near 57. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 19. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 23. South southwest wind 10 to 15 mph.
Wednesday
A chance of snow showers before 11am, then a chance of rain and snow showers. Mostly cloudy, with a high near 52. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Partly cloudy, with a low around 22. Southwest wind 10 to 15 mph.
Thursday
A chance of snow showers. Mostly sunny, with a high near 52. West southwest wind 5 to 15 mph.
Thursday Night
A chance of snow showers. Partly cloudy, with a low around 17. Southwest wind 5 to 10 mph.
Friday
A chance of snow showers. Mostly sunny, with a high near 47. West southwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Antonito CO
 37.08°N 106.01°W (Elev. 7848 ft)
Last Update:
2:21 am MST Feb 7, 2026
Forecast Valid:
3am MST Feb 7, 2026-6pm MST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation