| NWS Forecast for: San Marcos Municipal Airport TX Issued by: National Weather Service Austin/San Antonio, TX Last Update: 1:44 pm CDT Jun 15, 2024 | |
| This Afternoon: Sunny, with a high near 34. Southeast wind 10 to 15 km/h. Tonight: Mostly clear, with a low around 23. South southeast wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 30 km/h. Sunday: Mostly sunny, with a high near 35. Heat index values as high as 39. South southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h. Sunday Night: Mostly clear, with a low around 23. Southeast wind 10 to 15 km/h, with gusts as high as 30 km/h. Monday: Mostly sunny, with a high near 34. Southeast wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h. Monday Night: Partly cloudy, with a low around 23. East southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h. Tuesday: Mostly sunny, with a high near 33. East southeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Tuesday Night: Partly cloudy, with a low around 23. East wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h. Juneteenth: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 29. Northeast wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h. Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Thursday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. | |
| San Marcos Municipal Airport TX 29.88°N 97.86°W (Elev. 600 m) | |
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