| NWS Forecast for: Buchanan Dam TX Issued by: National Weather Service Austin/San Antonio, TX Last Update: 12:44 pm CDT Sep 6, 2026 | |
| This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 94. South southeast wind around 5 mph. Tonight: Mostly clear, with a low around 73. South southeast wind around 5 mph becoming calm in the evening. Labor Day: Mostly sunny, with a high near 97. Heat index values as high as 101. Calm wind becoming southeast around 5 mph in the afternoon. Monday Night: Mostly clear, with a low around 74. Southeast wind around 5 mph becoming calm. Tuesday: Sunny, with a high near 98. Calm wind becoming south southeast around 5 mph in the afternoon. Tuesday Night: Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm after midnight. Wednesday: Sunny, with a high near 97. Calm wind becoming south southeast around 5 mph in the afternoon. Wednesday Night: Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening. Thursday: Sunny, with a high near 98. Calm wind becoming south around 5 mph. Thursday Night: Partly cloudy, with a low around 73. Friday: Mostly sunny, with a high near 98. Friday Night: Partly cloudy, with a low around 73. Saturday: Mostly sunny, with a high near 98. | |
| Buchanan Dam TX 30.8°N 98.44°W (Elev. 1017 ft) | |
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