National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

14°F

-10°C

Humidity 80%
Wind Speed SW 8 mph
Barometer 30.22 in (1027.0 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 7 Dec 7:52 am MST
Extended Forecast for

Antonito CO

  • Today

    Today: Sunny, with a high near 38. Southwest wind around 5 mph becoming east in the afternoon.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. Calm wind becoming northwest around 5 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40. Calm wind becoming west northwest around 5 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. West southwest wind around 5 mph becoming southeast in the morning.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. Southwest wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 50. Southwest wind 5 to 10 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. Southwest wind around 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. South southwest wind around 5 mph.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 38. Southwest wind around 5 mph becoming east in the afternoon.
Tonight
Mostly clear, with a low around 10. Calm wind becoming northwest around 5 mph.
Monday
Sunny, with a high near 40. Calm wind becoming west northwest around 5 mph.
Monday Night
Mostly clear, with a low around 11. Calm wind.
Tuesday
Mostly sunny, with a high near 46. West southwest wind around 5 mph becoming southeast in the morning.
Tuesday Night
Partly cloudy, with a low around 17. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 50. Southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 21. Southwest wind around 5 mph.
Thursday
Sunny, with a high near 51. South southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 18. West southwest wind around 5 mph.
Friday
Sunny, with a high near 48. West wind around 5 mph becoming east southeast in the morning.
Friday Night
Mostly clear, with a low around 16. Calm wind.
Saturday
Sunny, with a high near 48. West wind around 5 mph becoming east in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Antonito CO
 37.08°N 106.01°W (Elev. 7848 ft)
Last Update:
6:53 am MST Dec 7, 2025
Forecast Valid:
7am MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation