Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 2°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Sunday
28th Dec
2

-10

8

2
Monday
29th Dec
3

-15

10

2
Tuesday
30th Dec
6

-14

10

2
Wednesday
31st Dec
8

-12

10

2
Thursday
1st Jan
8

-10

7

2

5-day weather forecast updated at 04:01 on Saturday 27th 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 Sunday 28th December 2025

Expect clear skies in Alamosa, Colorado with a maximum temperature of 2°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north.

2
°C maximum temperature
-10
°C minimum temperature
clear skies
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
25
kph wind from N

Alamosa weather for Monday 29th December 2025

Expect clear skies in Alamosa, Colorado with a maximum temperature of 3°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

3
°C maximum temperature
-15
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
5
kph wind from N

Alamosa weather for Tuesday 30th December 2025

Expect clear skies in Alamosa, Colorado with a maximum temperature of 6°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

6
°C maximum temperature
-14
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
6
kph wind from N

Alamosa weather for Wednesday 31st December 2025

Expect clear skies in Alamosa, Colorado with a maximum temperature of 8°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

8
°C maximum temperature
-12
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
8
°C wind chill
6
kph wind from N

Alamosa weather for Thursday 1st January 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 8°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.