Currently: 73 °F. Light rain. Passing clouds. (Weather station: Porto Alegre Aero-Porto, Brazil). See more current weatherHour-by-hour Forecast in Santa María — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 11:00 pm Sat, Mar 21 |  | 71 °F | A few tstorms. Overcast. | 68 °F | 1 mph | ↑ | 91% | 23% | 0.00" (snow) 0.03" (rain) |
| 12:00 am Sun, Mar 22 | | 71 °F | Isolated tstorms. Overcast. | 67 °F | 5 mph | ↑ | 92% | 8% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 71 °F | Isolated tstorms. Overcast. | 66 °F | 4 mph | ↑ | 93% | 20% | 0.00" (snow) 0.02" (rain) |
| 2:00 am | | 70 °F | A few tstorms. Overcast. | 65 °F | 2 mph | ↑ | 94% | 28% | 0.00" (snow) 0.04" (rain) |
| 3:00 am |  | 70 °F | Thunderstorms. Overcast. | 65 °F | 2 mph | ↑ | 95% | 36% | 0.00" (snow) 0.05" (rain) |
| 4:00 am | | 70 °F | A few tstorms. Overcast. | 65 °F | 1 mph | ↑ | 95% | 36% | 0.00" (snow) 0.04" (rain) |
| 5:00 am | | 70 °F | Isolated tstorms. Overcast. | 65 °F | 1 mph | ↑ | 94% | 30% | 0.00" (snow) 0.02" (rain) |
| 6:00 am | | 71 °F | Isolated tstorms. Overcast. | 66 °F | 1 mph | ↑ | 93% | 11% | 0.00" (snow) 0.00" (rain) |
| 7:00 am |  | 71 °F | Isolated tstorms. Overcast. | 67 °F | 0 mph | ↑ | 91% | 10% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 71 °F | Isolated tstorms. Overcast. | 68 °F | 0 mph | ↑ | 88% | 10% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 71 °F | Isolated tstorms. Overcast. | 69 °F | 0 mph | ↑ | 87% | 11% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 73 °F | Isolated tstorms. Cloudy. | 72 °F | 1 mph | ↑ | 84% | 11% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 76 °F | Isolated tstorms. Mostly cloudy. | 77 °F | 1 mph | ↑ | 80% | 9% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 78 °F | Isolated tstorms. Cloudy. | 80 °F | 2 mph | ↑ | 78% | 8% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 78 °F | Isolated tstorms. Cloudy. | 81 °F | 3 mph | ↑ | 78% | 9% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 79 °F | Isolated tstorms. Cloudy. | 82 °F | 5 mph | ↑ | 78% | 12% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 79 °F | Isolated tstorms. Overcast. | 82 °F | 6 mph | ↑ | 78% | 11% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 79 °F | Isolated tstorms. Overcast. | 82 °F | 5 mph | ↑ | 79% | 11% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 79 °F | Isolated tstorms. Overcast. | 82 °F | 4 mph | ↑ | 81% | 11% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 78 °F | Isolated tstorms. Overcast. | 81 °F | 5 mph | ↑ | 83% | 12% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 77 °F | Isolated tstorms. Overcast. | 78 °F | 5 mph | ↑ | 86% | 13% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm | | 76 °F | Isolated tstorms. Overcast. | 76 °F | 5 mph | ↑ | 89% | 14% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 75 °F | Isolated tstorms. Overcast. | 74 °F | 5 mph | ↑ | 91% | 15% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 74 °F | Isolated tstorms. Cloudy. | 72 °F | 5 mph | ↑ | 93% | 28% | 0.00" (snow) 0.01" (rain) |
| * Updated Saturday, March 21, 2026 4:42:45 pm Santa María time - Weather by CustomWeather, © 2026 | |||||||||