Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 13°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Wednesday
24th Dec
13

-7

7

3
Thursday
25th Dec
15

-4

7

3
Friday
26th Dec
14

-3

8

3
Saturday
27th Dec
12

-3

7

2
Sunday
28th Dec
8

-6

5

2

5-day weather forecast updated at 04:01 on Wednesday 24th December 2025 GMT

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The 5-day weather forecast for Colorado (Alamosa) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Alamosa weather forecast by day

Below are the detailed weather forecasts for Alamosa for the next 5 days.

Alamosa weather for Wednesday 24th December 2025

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

13
°C maximum temperature
-7
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Alamosa weather for Thursday 25th December 2025

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

15
°C maximum temperature
-4
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
21
kph wind from S

Alamosa weather for Friday 26th December 2025

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

14
°C maximum temperature
-3
°C minimum temperature
scattered clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
22
kph wind from S

Alamosa weather for Saturday 27th December 2025

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 12°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

12
°C maximum temperature
-3
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from S

Alamosa weather for Sunday 28th December 2025

Expect cloudy with sleet or snow in Alamosa, Colorado with a maximum temperature of 8°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 8% chance of some sleet or snow and a light breeze of 10 kph from the north.