Currently: 91 °F. Passing clouds. (Weather station: San Marcos Municipal Airport, USA). See more current weatherHour-by-hour Forecast in San Marcos — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 6:00 pm Mon, Jul 7 |  | 87 °F | Isolated tstorms. Cloudy. | 94 °F | 9 mph | ↑ | 61% | 21% | 0.00" (snow) 0.01" (rain) |
| 7:00 pm | | 86 °F | Isolated tstorms. Cloudy. | 93 °F | 9 mph | ↑ | 64% | 23% | 0.00" (snow) 0.02" (rain) |
| 8:00 pm | | 83 °F | Isolated tstorms. Mostly cloudy. | 89 °F | 8 mph | ↑ | 72% | 20% | 0.00" (snow) 0.01" (rain) |
| 9:00 pm |  | 82 °F | Mostly cloudy. | 88 °F | 8 mph | ↑ | 75% | 6% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 80 °F | Broken clouds. | 83 °F | 7 mph | ↑ | 82% | 6% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm |  | 79 °F | Partly cloudy. | 82 °F | 7 mph | ↑ | 83% | 6% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Tue, Jul 8 | | 78 °F | Partly cloudy. | 81 °F | 7 mph | ↑ | 85% | 5% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 77 °F | Scattered clouds. | 78 °F | 8 mph | ↑ | 88% | 3% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 77 °F | Partly cloudy. | 77 °F | 7 mph | ↑ | 90% | 2% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 76 °F | Broken clouds. | 77 °F | 6 mph | ↑ | 91% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 76 °F | Mostly cloudy. | 75 °F | 5 mph | ↑ | 94% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 76 °F | Mostly cloudy. | 75 °F | 5 mph | ↑ | 94% | 4% | 0.00" (snow) 0.00" (rain) |
| 6:00 am |  | 75 °F | Isolated tstorms. Mostly cloudy. | 74 °F | 5 mph | ↑ | 95% | 10% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 75 °F | Isolated tstorms. Cloudy. | 74 °F | 5 mph | ↑ | 96% | 12% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 76 °F | Isolated tstorms. Cloudy. | 77 °F | 7 mph | ↑ | 94% | 11% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 80 °F | Isolated tstorms. Cloudy. | 84 °F | 9 mph | ↑ | 87% | 10% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |  | 82 °F | Overcast. | 89 °F | 11 mph | ↑ | 81% | 10% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 84 °F | Isolated tstorms. Cloudy. | 93 °F | 10 mph | ↑ | 75% | 10% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 87 °F | Isolated tstorms. Mostly cloudy. | 96 °F | 9 mph | ↑ | 69% | 11% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm |  | 88 °F | Thundershowers. Partly cloudy. | 98 °F | 9 mph | ↑ | 65% | 25% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 89 °F | Thundershowers. Partly cloudy. | 99 °F | 8 mph | ↑ | 62% | 23% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 89 °F | Isolated tstorms. Broken clouds. | 98 °F | 8 mph | ↑ | 60% | 6% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 90 °F | Isolated tstorms. Cloudy. | 98 °F | 7 mph | ↑ | 59% | 12% | 0.00" (snow) 0.01" (rain) |
| 5:00 pm | | 89 °F | Isolated tstorms. Broken clouds. | 97 °F | 9 mph | ↑ | 60% | 5% | 0.00" (snow) 0.00" (rain) |
| * Updated Monday, July 7, 2025 2:42:47 pm San Marcos time - Weather by CustomWeather, © 2025 | |||||||||