Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 27°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Thursday
27th Aug
27

8

9

10
Friday
28th Aug
27

9

9

9
Saturday
29th Aug
29

9

7

10
Sunday
30th Aug
27

10

7

9
Monday
31st Aug
25

10

9

8

5-day weather forecast updated at 04:01 on Thursday 27th August 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 27th August 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 17 kph from the north-west.

27
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
10
UV index (Very High)
30
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
17
kph wind from NW

Alamosa weather for Friday 28th August 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 20 kph from the south.

27
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
9
UV index (Very High)
31
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
20
kph wind from S

Alamosa weather for Saturday 29th August 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 18 kph from the south-west.

29
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
45
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
18
kph wind from SW

Alamosa weather for Sunday 30th August 2026

Expect sunshine and showers in Alamosa, Colorado with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 19 kph from the south.

27
°C maximum temperature
10
°C minimum temperature
sunshine and showers
7
hours of sunshine
9
UV index (Very High)
38
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
19
kph wind from S

Alamosa weather for Monday 31st August 2026

Expect sunshine and showers in Alamosa, Colorado with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 19 kph from the west.