7-Day Forecast 29.88°N 97.94°W (Text-Only)
NWS Forecast for: San Marcos TX
Issued by: National Weather Service Austin/San Antonio, TX
Last Update: 6:42 am CDT May 8, 2024




Today: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 91. Heat index values as high as 102. South wind 5 to 10 mph.

Tonight: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 72. Southeast wind 5 to 10 mph.

Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 90. East southeast wind 5 to 10 mph.

Thursday Night: Mostly cloudy, with a low around 68. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Friday: Partly sunny, with a high near 82. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

Friday Night: Mostly cloudy, with a low around 64. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. East wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East southeast wind around 10 mph.

Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 66.

Monday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.

Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Tuesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.



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

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