Weather in San Antonio, Texas, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for San Antonio
This Afternoon |
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Temperature: 99°F Wind Speed: 10 mph Wind Direction: S Forecast: Sunny, with a high near 99. Heat index values as high as 104. South wind around 10 mph, with gusts as high as 20 mph. |
Tonight |
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Temperature: 78°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 78. Heat index values as high as 101. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. |
Wednesday |
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Temperature: 95°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday Night |
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Temperature: 74°F Wind Speed: 5 to 10 mph Wind Direction: NNE Forecast: A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then showers and thunderstorms likely between 1am and 4am, then showers and thunderstorms likely. Partly cloudy, with a low around 74. North northeast wind 5 to 10 mph. Chance of precipitation is 70%. |
Thursday |
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Temperature: 90°F Wind Speed: 5 to 10 mph Wind Direction: NNE Forecast: Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 90. North northeast wind 5 to 10 mph. Chance of precipitation is 70%. |
Thursday Night |
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Temperature: 70°F Wind Speed: 0 to 5 mph Wind Direction: NE Forecast: Mostly clear, with a low around 70. Northeast wind 0 to 5 mph. |
Friday |
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Temperature: 91°F Wind Speed: 5 mph Wind Direction: NE Forecast: Sunny, with a high near 91. Northeast wind around 5 mph. |
Friday Night |
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Temperature: 68°F Wind Speed: 0 to 5 mph Wind Direction: ESE Forecast: Mostly clear, with a low around 68. East southeast wind 0 to 5 mph. |
Saturday |
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Temperature: 92°F Wind Speed: 5 mph Wind Direction: E Forecast: Sunny, with a high near 92. East wind around 5 mph. |
Saturday Night |
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Temperature: 68°F Wind Speed: 5 to 10 mph Wind Direction: ESE Forecast: Partly cloudy, with a low around 68. |
Sunday |
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Temperature: 90°F Wind Speed: 5 to 10 mph Wind Direction: ENE Forecast: Mostly sunny, with a high near 90. |
Sunday Night |
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Temperature: 70°F Wind Speed: 5 to 10 mph Wind Direction: ESE Forecast: Partly cloudy, with a low around 70. |
Monday |
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Temperature: 90°F Wind Speed: 5 to 10 mph Wind Direction: ENE Forecast: Mostly sunny, with a high near 90. |
Monday Night |
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Temperature: 71°F Wind Speed: 5 mph Wind Direction: ESE Forecast: Mostly cloudy, with a low around 71. |