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Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

9°F

-13°C

Humidity 73%
Wind Speed SW 6 mph
Barometer 30.29 in (1027.0 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 3 Feb 2:52 am MST
Extended Forecast for

Alamosa CO

  • Overnight

    Overnight: Mostly clear, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49. Light and variable wind becoming north northwest 10 to 15 mph in the afternoon.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 12 °F

    Mostly Clear

  • Wednesday

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

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. South southeast wind around 5 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. North northwest wind around 5 mph becoming calm.

    High: 52 °F

    Sunny

  • Thursday Night

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

    Low: 14 °F

    Mostly Clear

  • Friday

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

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 14. South southwest wind around 5 mph.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 7. Calm wind.
Tuesday
Sunny, with a high near 49. Light and variable wind becoming north northwest 10 to 15 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 12. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Sunny, with a high near 44. Light and variable wind becoming north 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 9. South southeast wind around 5 mph.
Thursday
Sunny, with a high near 52. North northwest wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 14. Calm wind.
Friday
Sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 14. South southwest wind around 5 mph.
Saturday
Sunny, with a high near 54. Calm wind becoming east southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 14. North northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 52. Calm wind becoming east northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 14. South wind around 5 mph.
Monday
Sunny, with a high near 54. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
2:21 am MST Feb 3, 2026
Forecast Valid:
2am MST Feb 3, 2026-6pm MST Feb 9, 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