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

20°F

-7°C

Humidity 81%
Wind Speed Calm
Barometer 30.31 in (1029.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 15 Jan 8:52 am MST
Extended Forecast for

Antonito CO

  • Today

    Today: Sunny, with a high near 48. South southeast wind around 5 mph becoming northeast in the afternoon.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 11. Calm wind becoming west northwest around 5 mph.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. Light and variable wind becoming north northwest 5 to 10 mph in the morning.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 4. West northwest wind around 5 mph becoming southwest in the evening.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40. North wind 5 to 10 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. West wind around 5 mph becoming calm.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. Calm wind becoming east around 5 mph in the afternoon.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 45. Calm wind becoming east around 5 mph in the afternoon.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 48. South southeast wind around 5 mph becoming northeast in the afternoon.
Tonight
Mostly clear, with a low around 11. Calm wind becoming west northwest around 5 mph.
Friday
Sunny, with a high near 44. Light and variable wind becoming north northwest 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 4. West northwest wind around 5 mph becoming southwest in the evening.
Saturday
Sunny, with a high near 40. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 12. West wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 48. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 14. Calm wind.
M.L.King Day
Sunny, with a high near 45. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 12. South southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 46. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 13. West southwest wind around 5 mph.
Wednesday
Sunny, with a high near 48. West southwest wind around 5 mph becoming south southeast 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:
8:42 am MST Jan 15, 2026
Forecast Valid:
9am MST Jan 15, 2026-6pm MST Jan 21, 2026
 
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