NWS Forecast for: San Marcos TX Issued by: National Weather Service Austin/San Antonio, TX Last Update: 4:20 am CST Jan 30, 2023 | ![]() |
Overnight: A 20 percent chance of showers. Cloudy, with a low around 36. North wind around 15 mph, with gusts as high as 20 mph. Monday: A 40 percent chance of showers. Cloudy, with a temperature falling to around 33 by 5pm. North wind around 15 mph, with gusts as high as 25 mph. Monday Night: A chance of rain or freezing rain before midnight, then a chance of rain showers between midnight and 1am, then a chance of rain or freezing rain after 1am. Cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible. Tuesday: A chance of rain or freezing rain before 9am, then rain showers likely. Cloudy, with a high near 36. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Tuesday Night: Showers. Low around 32. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Wednesday: Showers. High near 38. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Wednesday Night: Showers, with thunderstorms also possible after midnight. Low around 38. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Thursday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 54. North wind around 15 mph, with gusts as high as 20 mph. Thursday Night: Partly cloudy, with a low around 37. North wind around 15 mph, with gusts as high as 20 mph. Friday: Sunny, with a high near 58. Friday Night: Mostly clear, with a low around 33. Saturday: Sunny, with a high near 63. Saturday Night: Mostly clear, with a low around 43. Sunday: Sunny, with a high near 68. | |
San Marcos TX 29.9°N 97.91°W (Elev. 640 ft) | |
Visit your local NWS office at: https://www.weather.gov/ewx |