Alamosa weather live forecast

Today's maximum temperature in Alamosa is expected to be 23°C. Select a day from the live weather forecast for Alamosa, Colorado, USA for more weather parameters.

Wednesday
18th Mar
23

-1

12

8
Thursday
19th Mar
24

-3

11

8
Friday
20th Mar
25

-1

12

8
Saturday
21st Mar
25

0

12

9
Sunday
22nd Mar
24

0

8

8

5-day weather forecast updated at 04:01 on Wednesday 18th March 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 Wednesday 18th March 2026

Expect clear skies in Alamosa, Colorado with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

23
°C maximum temperature
-1
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
23
°C wind chill
18
kph wind from N

Alamosa weather for Thursday 19th March 2026

Expect clear skies in Alamosa, Colorado with a maximum temperature of 24°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 15 kph from the north.

24
°C maximum temperature
-3
°C minimum temperature
clear skies
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from N

Alamosa weather for Friday 20th March 2026

Expect clear skies in Alamosa, Colorado with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

25
°C maximum temperature
-1
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from N

Alamosa weather for Saturday 21st March 2026

Expect clear skies in Alamosa, Colorado with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

25
°C maximum temperature
0
°C minimum temperature
clear skies
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Alamosa weather for Sunday 22nd March 2026

Expect broken clouds in Alamosa, Colorado with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.