Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 64°F. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Tuesday
26th May
64

43

1

8
Wednesday
27th May
73

39

9

10
Thursday
28th May
79

39

11

10
Friday
29th May
77

45

6

11
Saturday
30th May
77

39

11

10

5-day weather forecast updated at 04:01 on Tuesday 26th May 2026 GMT

More about Alamosa

Alamosa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Colorado

Crystal Ski: Top ski deals to USA

Sale

Save on skiing holidays to the USA in winter 2025/2026
Book early with Crystal Ski for the best deals
Filter by promotional offers, duration, board basis & more

Go to Crystal Ski deal >>

View all Crystal Ski offers

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 Tuesday 26th May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 64°F, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the south.

64
°F maximum temperature
43
°F minimum temperature
broken clouds
1
hour of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
12
mph wind from S

Alamosa weather for Wednesday 27th May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 73°F, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the south-east.

73
°F maximum temperature
39
°F minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
13
mph wind from SE

Alamosa weather for Thursday 28th May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 79°F, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south.

79
°F maximum temperature
39
°F minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from S

Alamosa weather for Friday 29th May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 77°F, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south.

77
°F maximum temperature
45
°F minimum temperature
scattered clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
77
°F wind chill
16
mph wind from S

Alamosa weather for Saturday 30th May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 77°F, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south.