Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 15°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Sunday
15th Feb
15

-8

5

5
Monday
16th Feb
16

-5

9

5
Tuesday
17th Feb
7

-5

10

5
Wednesday
18th Feb
6

-8

7

5
Thursday
19th Feb
4

-11

6

5

5-day weather forecast updated at 04:02 on Sunday 15th February 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: up to £300pp off last minute ski breaks

Sale

Save up to £300 on last minute skiing holidays
Book late skiing holiday deals to Europe & North America
Filter deals by destination, board basis, rating, travel dates

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 Sunday 15th February 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

15
°C maximum temperature
-8
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
18
kph wind from S

Alamosa weather for Monday 16th February 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

16
°C maximum temperature
-5
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from S

Alamosa weather for Tuesday 17th February 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 7°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 49 kph from the south-west.

7
°C maximum temperature
-5
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
1
°C wind chill
49
kph wind from SW

Alamosa weather for Wednesday 18th February 2026

Expect clear skies with flurries of snow in Alamosa, Colorado with a maximum temperature of 6°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 cm of snow expected with 44% chance of some snow and a strong breeze of 51 kph from the south-west.

6
°C maximum temperature
-8
°C minimum temperature
clear skies with flurries of snow
7
hours of sunshine
5
UV index (Moderate)
44
% chance of some snow
<2
cm of snow expected
-1
°C wind chill
51
kph wind from SW

Alamosa weather for Thursday 19th February 2026

Expect clear skies with flurries of snow in Alamosa, Colorado with a maximum temperature of 4°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 14% chance of some snow and a fresh breeze of 32 kph from the west.