Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 16°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Saturday
17th Oct
16

-2

11

6
Sunday
18th Oct
16

-1

3

5
Monday
19th Oct
16

2

5

5
Tuesday
20th Oct
16

4

7

5
Wednesday
21st Oct
16

2

3

6

5-day weather forecast updated at 04:01 on Saturday 17th October 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 Saturday 17th October 2026

Expect clear skies in Alamosa, Colorado with a maximum temperature of 16°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

16
°C maximum temperature
-2
°C minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from SE

Alamosa weather for Sunday 18th October 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.

16
°C maximum temperature
-1
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from SE

Alamosa weather for Monday 19th October 2026

Expect sunshine and showers in Alamosa, Colorado with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a gentle breeze of 15 kph from the south.

16
°C maximum temperature
2
°C minimum temperature
sunshine and showers
5
hours of sunshine
5
UV index (Moderate)
10
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
15
kph wind from S

Alamosa weather for Tuesday 20th October 2026

Expect scattered clouds in Alamosa, Colorado with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

16
°C maximum temperature
4
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Alamosa weather for Wednesday 21st October 2026

Expect mostly cloudy with light rain in Alamosa, Colorado with a maximum temperature of 16°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 13 kph from the south.