Alamosa County, CO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 36°F
Feels Like 26°F  
Humidity 57% Dew Point 22°F Wind N 17 MPH Gusts 23 Barometer 30.08 in.
Report from a personal weather station 1.7 mi. WNW of central Alamosa County
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Point Forecast at a Glance

WedDec 17
Wed Dec 17: Clear, Low 20F
 
20
ThuDec 18
Thu Dec 18: Sunny, High 44F, Low 18F
44
18
FriDec 19
Fri Dec 19: Sunny, High 57F, Low 26F
57
26
SatDec 20
Sat Dec 20: Sunny, High 55F, Low 21F
55
21
SunDec 21
Sun Dec 21: Sunny, High 54F, Low 24F
54
24
MonDec 22
Mon Dec 22: Sunny, High 56F, Low 21F
56
21
TueDec 23
Tue Dec 23: Mostly Sunny, High 53F, Low 21F
53
21

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 44°F to 57°F. Dry weather expected throughout the week.

Climate Context

This week's forecast shows temperatures running 18°F above the historical average for December. Normal highs for this period are around 35°F with lows around 5°F.

This Date in Weather History

1957 - A tornado swept across Jackson County, Williamson County and Franklin County in southern Illinois killing eleven persons.

More on this and other weather history

Alamosa County, CO 7 Day Weather Forecast Details

Wednesday Dec 17

Clear

Night: Clear, with a low around 20. North wind 10 to 15 mph.

Thursday Dec 18

Sunny

Day: Sunny, with a high near 44. North northeast wind 10 to 15 mph.

Mostly Clear

Night: Mostly clear, with a low around 18. North northeast wind around 5 mph becoming south southeast in the evening.

Friday Dec 19

Sunny

Day: Sunny, with a high near 57. South southeast wind 5 to 15 mph becoming west southwest in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 26. South wind 10 to 15 mph.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 55. South wind around 10 mph becoming north in the afternoon.

Partly Cloudy

Night: Partly cloudy, with a low around 21. East northeast wind around 5 mph becoming south southeast in the evening.

Sunday Dec 21

Sunny

Day: Sunny, with a high near 54. Southwest wind 5 to 10 mph.

Mostly Clear

Night: Mostly clear, with a low around 24. South wind 5 to 10 mph.

Monday Dec 22

Sunny

Day: Sunny, with a high near 56. Southwest wind around 5 mph.

Partly Cloudy

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

Tuesday Dec 23

Mostly Sunny

Day: Mostly sunny, with a high near 53. Southwest wind around 5 mph.

Partly Cloudy

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

Wednesday Dec 24

Mostly Sunny

Day: Mostly sunny, with a high near 53. South southwest wind 5 to 10 mph.


About Alamosa County, CO

Alamosa County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 16,376. The county seat is Alamosa. The county name is the Spanish language word for a grove of cottonwood trees.

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How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.