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8 AM. 72°. RealFeel® 76°. 43% Mostly cloudy. RealFeel Shade™ 76°. Wind WSW 6 mph. Air Quality Excellent. Max UV Index 1 Low. Wind Gusts 9 mph. Humidity 96%
- Today
Current Weather. 11:55 AM. 89° F. RealFeel® 100°. Partly...
- Weather Tomorrow
Weather Tomorrow for San Marcos, TX | AccuWeather. Saturday,...
- Today
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 Local Weather Forecast, weather conditions, precipitation, dew point, humidity, wind from Weather.com and The Weather Channel.
Weather Tomorrow for San Marcos, TX | AccuWeather. Saturday, September 21. Day. 9/21. 96° Hi. RealFeel® 101°. RealFeel Shade™ 96°. Mostly sunny and hot; danger of dehydration and heatstroke if...
20 hours ago · San Marcos TX. Today. High: 93 °F. Mostly Sunny. Tonight. Low: 72 °F. Partly Cloudy. Monday. High: 92 °F. Mostly Sunny. Monday Night. Low: 72 °F. Partly Cloudy. Tuesday. High: 91 °F. Mostly Sunny. then Slight. Chance. T-storms. Tuesday Night. Low: 69 °F.
- Austin/San Antonio, TX
- 76°F (24°C)
- 29.94 in (1012.9 mb)
- 93%
Hour-by-Hour Forecast for San Marcos, Texas, USA. Currently: 93 °F. Scattered clouds. (Weather station: San Marcos Municipal Airport, USA). See more current weather.
Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the San Marcos area.