San Antonio, CO Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for San Antonio, CO in one place.
Mostly cloudy. High near 49, with temperatures falling to around 45 in the afternoon. South wind 0 to 5 mph.
Local Weather Overview
This forecast page for San Antonio, 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: Nov 5, 2026 2:56 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for San Antonio, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 2:56 PM MST
- Forecast office
- PUB
- Source
- NOAA / NWS
Daily Outlook
This Week in San Antonio
Monday looks like the warmest upcoming period in San Antonio at 57 degrees F.
Saturday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Saturday at about 0 to 10 mph N.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 2:56 PM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- PUB
- Radar station
- KABX
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 27. West wind 0 to 5 mph.
Sunny, with a high near 52. North wind 0 to 10 mph.
Clear, with a low around 26.
Sunny, with a high near 55.
Clear, with a low around 27.
Sunny, with a high near 57.
Clear, with a low around 28.
Sunny, with a high near 57.
Mostly clear, with a low around 29.
Sunny, with a high near 55.
Mostly clear, with a low around 28.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Cloudy
|
49°F |
0 to 5 mph
S
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
27°F |
0 to 5 mph
W
|
|
Saturday
Nov 7
|
Sunny
|
52°F |
0 to 10 mph
N
|
|
Saturday Night
Nov 7
|
Clear
|
26°F |
0 to 5 mph
NW
|
|
Sunday
Nov 8
|
Sunny
|
55°F |
0 to 5 mph
N
|
|
Sunday Night
Nov 8
|
Clear
|
27°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
57°F |
0 to 5 mph
NW
|
|
Monday Night
Nov 9
|
Clear
|
28°F |
0 to 5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
57°F |
0 to 5 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
29°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
55°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
28°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Antonio.