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

38°F

3°C

Humidity 16%
Wind Speed Calm
Barometer 30.40 in (1033.6 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 29 Dec 2:52 pm MST
Extended Forecast for

10 Miles WNW San Luis CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 38. West wind around 5 mph becoming calm.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 7. Calm wind becoming south around 5 mph.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44. Calm wind becoming west around 5 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. Calm wind becoming south around 5 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. South wind around 5 mph becoming west in the morning.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 50. Southwest wind 5 to 10 mph.

    High: 50 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. South wind around 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. West southwest wind around 10 mph.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 38. West wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 7. Calm wind becoming south around 5 mph.
Tuesday
Sunny, with a high near 44. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 15. Calm wind becoming south around 5 mph.
Wednesday
Mostly sunny, with a high near 50. South wind around 5 mph becoming west in the morning.
Wednesday Night
Mostly cloudy, with a low around 21. South wind around 5 mph.
New Year's Day
Partly sunny, with a high near 50. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 23. South wind around 10 mph.
Friday
Mostly sunny, with a high near 50. West southwest wind around 10 mph.
Friday Night
Mostly clear, with a low around 21. South wind around 5 mph.
Saturday
Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 20. South wind around 10 mph.
Sunday
Sunny, with a high near 50. Southwest wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW San Luis CO
 37.27°N 105.57°W (Elev. 7703 ft)
Last Update:
2:21 pm MST Dec 29, 2025
Forecast Valid:
2pm MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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