Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 31°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Wednesday
17th Jun
31

8

14

11
Thursday
18th Jun
30

10

11

11
Friday
19th Jun
28

9

7

11
Saturday
20th Jun
29

10

11

11
Sunday
21st Jun
28

6

9

11

5-day weather forecast updated at 04:01 on Wednesday 17th June 2026 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 17th June 2026

Expect clear skies in Alamosa, Colorado with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

31
°C maximum temperature
8
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from NW

Alamosa weather for Thursday 18th June 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 30°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

30
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from SW

Alamosa weather for Friday 19th June 2026

Expect sunshine and showers in Alamosa, Colorado with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 18 kph from the south.

28
°C maximum temperature
9
°C minimum temperature
sunshine and showers
7
hours of sunshine
11
UV index (Extreme)
29
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
18
kph wind from S

Alamosa weather for Saturday 20th June 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-west.

29
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
29
kph wind from SW

Alamosa weather for Sunday 21st June 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.