NWS Forecast for: San Marcos TX
Issued by: National Weather Service Austin/San Antonio, TX
Last Update: 3:10 am CST Jan 28, 2023


Overnight: A slight chance of showers before 4am, then a slight chance of showers or drizzle after 4am. Patchy fog after 5am. Otherwise, cloudy, with a low around 48. South southeast wind around 5 mph. Chance of precipitation is 20%.

Saturday: A slight chance of showers before 9am, then a slight chance of showers after noon. Cloudy, with a high near 65. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Saturday Night: A 20 percent chance of showers and thunderstorms after midnight. Cloudy, with a low around 59. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday: A 40 percent chance of showers and thunderstorms, mainly before noon. Mostly cloudy, with a high near 71. Southwest wind 5 to 10 mph becoming north northeast in the afternoon.

Sunday Night: Mostly cloudy, with a low around 45. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Monday: A 30 percent chance of showers after noon. Cloudy, with a high near 48. North northeast wind around 15 mph, with gusts as high as 25 mph.

Monday Night: A 50 percent chance of showers. Cloudy, with a low around 39. North wind around 15 mph, with gusts as high as 25 mph.

Tuesday: A 40 percent chance of showers. Cloudy, with a high near 49. North northeast wind around 15 mph, with gusts as high as 25 mph.

Tuesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 39. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Wednesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Cloudy, with a high near 51. Chance of precipitation is 60%.

Wednesday Night: Showers and thunderstorms likely. Cloudy, with a low around 42. Chance of precipitation is 60%.

Thursday: A 30 percent chance of showers. Mostly cloudy, with a high near 52.

Thursday Night: Partly cloudy, with a low around 35.

Friday: Sunny, with a high near 54.



San Marcos TX
 29.88°N 97.94°W (Elev. 577 ft)

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