Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 18°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Sunday
3rd May
18

0

6

7
Monday
4th May
19

4

8

8
Tuesday
5th May
18

5

9

8
Wednesday
6th May
16

2

8

3
Thursday
7th May
19

-1

11

8

5-day weather forecast updated at 04:01 on Sunday 3rd 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 Sunday 3rd May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 18°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

18
°C maximum temperature
0
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Alamosa weather for Monday 4th May 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the west.

19
°C maximum temperature
4
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
19
°C wind chill
33
kph wind from W

Alamosa weather for Tuesday 5th May 2026

Expect sunshine and showers in Alamosa, Colorado with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 74% chance of some rain and a fresh breeze of 29 kph from the south-west.

18
°C maximum temperature
5
°C minimum temperature
sunshine and showers
9
hours of sunshine
8
UV index (Very High)
74
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
29
kph wind from SW

Alamosa weather for Wednesday 6th May 2026

Expect sunshine and showers in Alamosa, Colorado with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 22 kph from the north.

16
°C maximum temperature
2
°C minimum temperature
sunshine and showers
8
hours of sunshine
3
UV index (Moderate)
69
% chance of some rain
<5
mm of rainfall expected
16
°C wind chill
22
kph wind from N

Alamosa weather for Thursday 7th May 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.