| NWS Forecast for: 4 Miles WNW San Marcos TX Issued by: National Weather Service Austin/San Antonio, TX Last Update: 6:44 pm CDT Jul 10, 2025 |  |
| Tonight: Increasing clouds, with a low around 73. South wind 5 to 15 mph, with gusts as high as 20 mph. Friday: Cloudy through mid morning, then gradual clearing, with a high near 92. Heat index values as high as 100. South wind 5 to 15 mph, with gusts as high as 25 mph. Friday Night: Partly cloudy, with a low around 75. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 101. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Saturday Night: Partly cloudy, with a low around 74. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Sunday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Sunday Night: Mostly cloudy, with a low around 74. South southeast wind 5 to 10 mph. Monday: Mostly sunny, with a high near 92. South wind 5 to 10 mph, with gusts as high as 20 mph. Monday Night: Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph. Tuesday: Mostly sunny, with a high near 94. Tuesday Night: Partly cloudy, with a low around 74. Wednesday: Mostly sunny, with a high near 96. Wednesday Night: Mostly clear, with a low around 73. Thursday: Sunny, with a high near 97. | |
| 4 Miles WNW San Marcos TX 29.9°N 97.99°W (Elev. 850 ft) | |
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