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Current Weather. 11:55 AM. 89° F. RealFeel® 100°. Partly sunny More Details. RealFeel Shade™ 94°. Wind SSE 5 mph. Wind Gusts 9 mph. Air Quality Excellent.
- Hourly
San Marcos, TX Hourly Weather | AccuWeather. 6 AM. 72°....
- Hourly
San Marcos, TX Hourly Weather | AccuWeather. 6 AM. 72°. RealFeel® 77°. 5% Intermittent clouds. Wind SW 5 mph. Air Quality Excellent. Wind Gusts 7 mph. Humidity 96% Indoor Humidity 95%...
Rain? Ice? Snow? Track storms, and stay in-the-know and prepared for what's coming. Easy to use weather radar at your fingertips!
3 days ago · Current conditions at San Marcos, San Marcos Municipal Airport (KHYI) Lat: 29.89°NLon: 97.86°WElev: 597ft.
- Austin/San Antonio, TX
- 76°F (24°C)
- 29.90 in (1011.7 mb)
- 87%
Know what's coming with AccuWeather's extended daily forecasts for San Marcos, TX. Up to 90 days of daily highs, lows, and precipitation chances.
5 days ago · Current conditions at San Marcos, San Marcos Municipal Airport (KHYI) Lat: 29.89°NLon: 97.86°WElev: 597ft.
Be prepared with the most accurate 10-day forecast for San Marcos, TX with highs, lows, chance of precipitation from The Weather Channel and Weather.com.