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 57. Northeast wind 5 to 20 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: Oct 13, 2026 11:50 PM MDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Alamosa, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 11:50 PM MDT
- Forecast office
- PUB
- Source
- NOAA / NWS
Daily Outlook
This Week in Alamosa
Monday looks like the warmest upcoming period in Alamosa at 62 degrees F.
Thursday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Tuesday at about 15 to 25 mph SSW.
The forecast from Oct 15 through Oct 20 stays mostly dry.
Forecast Details
- Last updated
- Oct 13, 2026 11:50 PM MDT
- Coverage
- 6 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
Partly cloudy, with a low around 26. North northeast wind 10 to 20 mph.
Sunny, with a high near 56. North northeast wind 5 to 10 mph.
Mostly clear, with a low around 26. Southeast wind 0 to 5 mph.
Sunny, with a high near 59. South wind 0 to 5 mph.
Partly cloudy, with a low around 31. South wind 5 to 10 mph.
Mostly sunny, with a high near 59. West southwest wind around 5 mph.
Mostly clear, with a low around 31. South southeast wind around 5 mph.
Sunny, with a high near 62. South wind 0 to 5 mph.
Mostly clear, with a low around 33. South southwest wind around 10 mph.
Sunny, with a high near 62. South southwest wind 15 to 25 mph, with gusts as high as 45 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Sunny
|
57°F |
5 to 20 mph
NE
|
|
Thursday Night
Oct 15
|
Partly Cloudy
|
26°F |
10 to 20 mph
NNE
|
|
Friday
Oct 16
|
Sunny
|
56°F |
5 to 10 mph
NNE
|
|
Friday Night
Oct 16
|
Mostly Clear
|
26°F |
0 to 5 mph
SE
|
|
Saturday
Oct 17
|
Sunny
|
59°F |
0 to 5 mph
S
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
31°F |
5 to 10 mph
S
|
|
Sunday
Oct 18
|
Mostly Sunny
|
59°F |
5 mph
WSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
31°F |
5 mph
SSE
|
|
Monday
Oct 19
|
Sunny
|
62°F |
0 to 5 mph
S
|
|
Monday Night
Oct 19
|
Mostly Clear
|
33°F |
10 mph
SSW
|
|
Tuesday
Oct 20
|
Sunny
|
62°F |
15 to 25 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alamosa.
Nearby forecast pages are not available for this location yet.
