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Hourly weather forecast in San Marcos, TX. Check current conditions in San Marcos, TX with radar, hourly, and more.
- Today
Current Weather. 6:10 PM. 100° F. RealFeel® 103°. Sunny More...
- Weather Today
77° Lo. RealFeel® 85°. Clear to partly cloudy and humid....
- Today
5 pm. 99°. 4%. Hourly Local Weather Forecast, weather conditions, precipitation, dew point, humidity, wind from Weather.com and The Weather Channel.
Hour-by-Hour Forecast for San Marcos, Texas, USA. Time/General. Time Zone. DST Changes. Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 89 °F. Passing clouds. (Weather station: San Marcos Municipal Airport, USA). See more current weather. Hour-by-hour Forecast in San Marcos — Graph. °F.
1 day ago · Current conditions at. San Marcos, San Marcos Municipal Airport (KHYI) Lat: 29.89°N Lon: 97.86°W Elev: 597ft. Fair. 78°F. 26°C. More Information: Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast. Extended Forecast for. San Marcos TX. Today. High: 100 °F. Hot. Tonight. Low: 75 °F. Mostly Clear. Saturday. High: 100 °F. Hot.
- Austin/San Antonio, TX
Current Weather. 6:10 PM. 100° F. RealFeel® 103°. Sunny More Details. RealFeel Shade™ 103°. Wind SSE 9 mph. Wind Gusts 13 mph. Air Quality Fair.
77° Lo. RealFeel® 85°. Clear to partly cloudy and humid. Wind S 9 mph. Wind Gusts 17 mph. Probability of Precipitation 1%. Probability of Thunderstorms 0%. Precipitation 0.00 in. Cloud...
Hot. High 101F. Winds S at 10 to 15 mph. Partly cloudy skies. Low 76F. Winds S at 10 to 15 mph. Temp. San Marcos Weather Forecasts. Weather Underground provides local & long-range...