Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 22°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Thursday
21st May
22

2

10

UV9
Friday
22nd May
21

3

8

UV9
Saturday
23rd May
21

5

7

UV7
Sunday
24th May
24

3

10

UV10
Monday
25th May
24

8

5

UV9

5-day weather forecast updated at 04:01 on Thursday 21st 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 21st May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.

22
°C maximum temperature
2
°C minimum temperature
scattered clouds
10
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
22
°C wind chill
30
kph wind from SW

Alamosa weather for Friday 22nd May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.

21
°C maximum temperature
3
°C minimum temperature
broken clouds
8
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from N

Alamosa weather for Saturday 23rd May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 21°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

21
°C maximum temperature
5
°C minimum temperature
broken clouds
7
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Alamosa weather for Sunday 24th 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 gentle breeze of 13 kph from the north-west.

24
°C maximum temperature
3
°C minimum temperature
scattered clouds
10
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from NW

Alamosa weather for Monday 25th May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.