| NWS Forecast for: 3 Miles SSE San Antonio TX Issued by: National Weather Service Austin/San Antonio, TX Last Update: 2:44 pm CDT Aug 13, 2026 |  |
| Tonight: Partly cloudy, with a low around 78. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Friday: Mostly cloudy through mid morning, then becoming sunny and hot, with a high near 99. Heat index values as high as 108. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Friday Night: Partly cloudy, with a low around 79. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Saturday: Mostly sunny and hot, with a high near 99. Heat index values as high as 106. South southeast wind 5 to 10 mph. Saturday Night: Partly cloudy, with a low around 76. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Sunday: Mostly sunny and hot, with a high near 99. South wind around 5 mph. Sunday Night: Mostly clear, with a low around 76. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Monday: Mostly sunny and hot, with a high near 99. Calm wind becoming south southeast around 5 mph in the afternoon. Monday Night: Clear, with a low around 78. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Tuesday: Sunny and hot, with a high near 99. Tuesday Night: Clear, with a low around 78. Wednesday: Sunny and hot, with a high near 100. Wednesday Night: Clear, with a low around 77. Thursday: Sunny and hot, with a high near 100. | |
| 3 Miles SSE San Antonio TX 29.41°N 98.5°W (Elev. 630 ft) | |
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