Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 25°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Thursday
14th May
25

9

8

10
Friday
15th May
24

5

10

10
Saturday
16th May
26

5

6

10
Sunday
17th May
22

7

10

10
Monday
18th May
21

4

4

9

5-day weather forecast updated at 04:01 on Thursday 14th May 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 Thursday 14th May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

25
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from W

Alamosa weather for Friday 15th May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 24°C, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

24
°C maximum temperature
5
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Alamosa weather for Saturday 16th May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-west.

26
°C maximum temperature
5
°C minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
28
kph wind from SW

Alamosa weather for Sunday 17th May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 22°C, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 36 kph from the south-west.

22
°C maximum temperature
7
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
36
kph wind from SW

Alamosa weather for Monday 18th May 2026

Expect mostly cloudy with light rain in Alamosa, Colorado with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a fresh breeze of 32 kph from the south-west.