Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 28°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Wednesday
29th Jul
28

13

8

10
Thursday
30th Jul
29

13

8

10
Friday
31st Jul
31

13

9

11
Saturday
1st Aug
31

13

11

11
Sunday
2nd Aug
32

13

11

11

5-day weather forecast updated at 04:01 on Wednesday 29th July 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 29th July 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 17 kph from the south.

28
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
60
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
17
kph wind from S

Alamosa weather for Thursday 30th July 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 18 kph from the north-west.

29
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
33
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
18
kph wind from NW

Alamosa weather for Friday 31st July 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 31°C, moderate 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 17 kph from the south-east.

31
°C maximum temperature
13
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SE

Alamosa weather for Saturday 1st August 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 31°C, moderate 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-east.

31
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from SE

Alamosa weather for Sunday 2nd August 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 32°C, moderate 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 18 kph from the south.