San Marcos, TX Forecast Briefing
Next 3 Days at a Glance
Day-by-Day Weather Outlook
Today in San Marcos, TX: high 69°F, low 56°F, 15% chance of rain, partially cloudy. Tomorrow: high 72°F, 18% rain. Tuesday: high 72°F.
| Today's High | 69°F |
| Today's Low | 56°F |
| Today's Rain | 15% |
| Conditions | Partially cloudy |
| Wind Speed | 18 mph |
| Tomorrow's High | 72°F |
| Tomorrow's Low | 51°F |
| Tomorrow's Rain | 18% |
| Tuesday High | 72°F |
| Tuesday Low | 48°F |
| Tuesday Rain | 12% |
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