| NWS Forecast for: Austin TX Issued by: National Weather Service Austin/San Antonio, TX Last Update: 1:44 am CDT Jul 21, 2026 | |
| Overnight: Mostly clear, with a low around 73. South southwest wind around 5 mph becoming calm. Tuesday: Sunny and hot, with a high near 100. Heat index values as high as 107. Calm wind becoming southeast around 5 mph. Tuesday Night: Mostly clear, with a low around 80. South southeast wind around 5 mph becoming calm. Wednesday: Sunny and hot, with a high near 103. Heat index values as high as 113. Calm wind becoming east around 5 mph. Wednesday Night: Mostly clear, with a low around 83. Southeast wind around 5 mph becoming calm. Thursday: Sunny and hot, with a high near 100. Calm wind becoming east around 5 mph in the afternoon. Thursday Night: Mostly clear, with a low around 81. East wind around 5 mph becoming calm in the evening. Friday: Sunny and hot, with a high near 100. Calm wind becoming south southeast around 5 mph in the afternoon. Friday Night: Mostly clear, with a low around 80. South southeast wind around 5 mph. Saturday: A 20 percent chance of showers after 1pm. Sunny and hot, with a high near 99. Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 81. Sunday: A 20 percent chance of showers. Mostly sunny and hot, with a high near 99. Sunday Night: Mostly clear, with a low around 79. Monday: Sunny and hot, with a high near 99. | |
| Austin TX 30.27°N 97.74°W (Elev. 509 ft) | |
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