Alamosa, CO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Alamosa, CO in one place.
Sunny, with a high near 74. Southwest wind 5 to 20 mph, with gusts as high as 35 mph.
Local Weather Overview
This forecast page for Alamosa, CO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 28, 2026 2:39 AM MDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Alamosa, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 2:39 AM MDT
- Forecast office
- PUB
- Source
- NOAA / NWS
Daily Outlook
This Week in Alamosa
Monday looks like the warmest upcoming period in Alamosa at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Saturday at about 5 to 20 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 2:39 AM MDT
- Coverage
- 5 days
- Time zone
- America/Denver
- Forecast office
- PUB
- Radar station
- KPUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 36. West southwest wind 0 to 20 mph, with gusts as high as 35 mph.
Sunny, with a high near 77. South southwest wind 0 to 20 mph, with gusts as high as 35 mph.
Mostly clear, with a low around 39. West northwest wind 5 to 15 mph.
Sunny, with a high near 80. West wind 5 to 10 mph.
Partly cloudy, with a low around 42. North northwest wind 10 to 15 mph.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. West southwest wind 5 to 10 mph.
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43. South southwest wind 5 to 15 mph.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Sunny
|
74°F |
5 to 20 mph
SW
|
|
Saturday Night
May 30
|
Mostly Clear
|
36°F |
0 to 20 mph
WSW
|
|
Sunday
May 31
|
Sunny
|
77°F |
0 to 20 mph
SSW
|
|
Sunday Night
May 31
|
Mostly Clear
|
39°F |
5 to 15 mph
WNW
|
|
Monday
Jun 1
|
Sunny
|
80°F |
5 to 10 mph
W
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
42°F |
10 to 15 mph
NNW
|
|
Tuesday
Jun 2
|
Mostly Sunny then Chance Showers And Thunderstorms
|
78°F |
5 to 10 mph
WSW
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
43°F |
5 to 15 mph
SSW
|
|
Wednesday
Jun 3
|
Mostly Sunny then Chance Showers And Thunderstorms
|
76°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alamosa.
Nearby forecast pages are not available for this location yet.
