| NWS Forecast for: 5 Miles SW San Marcos TX Issued by: National Weather Service Austin/San Antonio, TX Last Update: 8:50 pm CDT Jun 30, 2025 |  |
| Tonight: Widespread haze after 4am. Mostly cloudy, with a low around 71. South southwest wind around 5 mph becoming calm after midnight. Tuesday: Widespread haze. Mostly sunny, with a high near 93. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Tuesday Night: Mostly cloudy, with a low around 73. South southeast wind 5 to 10 mph becoming light south southwest after midnight. Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 93. Heat index values as high as 100. Light south wind becoming south southeast 5 to 10 mph in the morning. Wednesday Night: Mostly cloudy, with a low around 75. South wind 5 to 10 mph. Thursday: Mostly cloudy, with a high near 93. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Thursday Night: Mostly cloudy, with a low around 76. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Independence Day: Partly sunny, with a high near 95. South wind 5 to 10 mph, with gusts as high as 20 mph. Friday Night: Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Saturday: Mostly sunny, with a high near 97. Saturday Night: Partly cloudy, with a low around 74. Sunday: Mostly sunny, with a high near 97. Sunday Night: Partly cloudy, with a low around 73. Monday: Mostly sunny, with a high near 96. | |
| 5 Miles SW San Marcos TX 29.83°N 97.99°W (Elev. 676 ft) | |
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