San Antonio, TX Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for San Antonio, TX in one place.
Partly sunny, with a high near 90. South southeast wind 0 to 10 mph.
Local Weather Overview
This forecast page for San Antonio, TX 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: Jun 6, 2026 10:01 AM CDT.
The active forecast window currently covers Jun 6 to Jun 12, 2026 for San Antonio, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 6 to Jun 12, 2026
- Latest sync
- Jun 6, 2026 10:01 AM CDT
- Forecast office
- EWX
- Source
- NOAA / NWS
Daily Outlook
This Week in San Antonio
Friday looks like the warmest upcoming period in San Antonio at 96 degrees F.
Tonight is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Monday Night at about 5 to 15 mph SE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 6, 2026 10:01 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- EWX
- Radar station
- KEWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 10pm and 1am. Mostly cloudy, with a low around 76. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly cloudy, with a high near 91. Heat index values as high as 102. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly cloudy, with a low around 76. Heat index values as high as 101. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 92. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 76. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 93. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 77.
Mostly sunny, with a high near 94.
Mostly clear, with a low around 77.
Mostly sunny, with a high near 96.
Mostly clear, with a low around 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jun 6
|
Partly Sunny
|
90°F |
0 to 10 mph
SSE
|
|
Tonight
Jun 6
|
Slight Chance Showers And Thunderstorms
|
76°F |
5 to 10 mph
SSE
|
|
Sunday
Jun 7
|
Mostly Cloudy
|
91°F |
5 to 10 mph
SSE
|
|
Sunday Night
Jun 7
|
Mostly Cloudy
|
76°F |
5 to 10 mph
SSE
|
|
Monday
Jun 8
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
SSE
|
|
Monday Night
Jun 8
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
5 to 15 mph
SE
|
|
Tuesday
Jun 9
|
Mostly Sunny
|
92°F |
5 to 15 mph
SE
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
76°F |
5 to 15 mph
SE
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
93°F |
5 to 15 mph
SSE
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
77°F |
10 to 15 mph
SE
|
|
Thursday
Jun 11
|
Mostly Sunny
|
94°F |
5 to 15 mph
SSE
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
77°F |
5 to 15 mph
SE
|
|
Friday
Jun 12
|
Mostly Sunny
|
96°F |
5 to 10 mph
SE
|
|
Friday Night
Jun 12
|
Mostly Clear
|
77°F |
5 to 15 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Antonio.
