Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 26°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Friday
14th Aug
26

11

6

10
Saturday
15th Aug
27

10

9

10
Sunday
16th Aug
26

10

10

11
Monday
17th Aug
25

10

8

10
Tuesday
18th Aug
28

10

9

10

5-day weather forecast updated at 04:01 on Friday 14th 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 Friday 14th August 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 14 kph from the south.

26
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
62
% chance of some rain
<5
mm of rainfall expected
26
°C wind chill
14
kph wind from S

Alamosa weather for Saturday 15th August 2026

Expect broken clouds 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 mm of rainfall expected and a light breeze of 12 kph from the north-east.

27
°C maximum temperature
10
°C minimum temperature
broken clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from NE

Alamosa weather for Sunday 16th August 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 26°C, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 14 kph from the south.

26
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
11
UV index (Extreme)
57
% chance of some rain
<2
mm of rainfall expected
26
°C wind chill
14
kph wind from S

Alamosa weather for Monday 17th August 2026

Expect isolated thunderstorms in Alamosa, Colorado with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 16 kph from the south-west.

25
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
57
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Alamosa weather for Tuesday 18th August 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.