Bexar County, TX Weather Forecast
County weather hub
Chance Showers And Thunderstorms
Compare major city weather across Bexar County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 100. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Bexar County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 21 of 21 mapped cities in Bexar County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 7:29 PM CDT
- Forecast office
- EWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Bexar County
Monday looks like the warmest upcoming period in Bexar County at 93 degrees F.
Tonight is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for This Afternoon at about 10 mph SE.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 7:29 PM 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 chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers between 10am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 101. Southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Southeast wind 0 to 10 mph. Chance of precipitation is 50%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 92. Southeast wind 0 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. Southeast wind 0 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South southeast wind 0 to 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 91. Southeast wind around 5 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 92. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 10
|
Chance Showers And Thunderstorms
|
92°F |
10 mph
SE
|
|
Tonight
Jul 10
|
Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
5 to 10 mph
SE
|
|
Saturday
Jul 11
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
SE
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
77°F |
0 to 10 mph
SE
|
|
Sunday
Jul 12
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
0 to 10 mph
SE
|
|
Sunday Night
Jul 12
|
Slight Chance Showers And Thunderstorms
|
77°F |
0 to 10 mph
SE
|
|
Monday
Jul 13
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
SSE
|
|
Monday Night
Jul 13
|
Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
SE
|
|
Tuesday
Jul 14
|
Chance Showers And Thunderstorms
|
91°F |
5 mph
SE
|
|
Tuesday Night
Jul 14
|
Slight Chance Showers And Thunderstorms
|
76°F |
5 to 10 mph
ESE
|
|
Wednesday
Jul 15
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
SE
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms
|
76°F |
5 to 10 mph
SE
|
|
Thursday
Jul 16
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
SSE
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
5 to 10 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Bexar County.
Coverage
Forecast coverage currently spans 21 of 21 mapped cities in Bexar County.
Largest mapped city population in this region: 1,567,118.
