Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 21°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Friday
22nd May
21

3

6

UV8
Saturday
23rd May
22

4

8

UV9
Sunday
24th May
24

5

12

UV10
Monday
25th May
24

7

6

UV9
Tuesday
26th May
19

8

5

UV9

5-day weather forecast updated at 04:01 on Friday 22nd 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 Friday 22nd May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north.

21
°C maximum temperature
3
°C minimum temperature
broken clouds
6
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
25
kph wind from N

Alamosa weather for Saturday 23rd May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

22
°C maximum temperature
4
°C minimum temperature
scattered clouds
8
hours of sunshine
UV9
UV index (Very High)
0
mm of rainfall expected
22
°C wind chill
15
kph wind from W

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 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

24
°C maximum temperature
5
°C minimum temperature
scattered clouds
12
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

Alamosa weather for Monday 25th May 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 21 kph from the south.

24
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
UV9
UV index (Very High)
58
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
21
kph wind from S

Alamosa weather for Tuesday 26th May 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 19°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 23 kph from the south.