Currently: 82 °F. Scattered clouds. (Weather station: Luis Munoz Marin, Puerto Rico). See more current weatherHour-by-hour Forecast in San Juan — Graph
Detailed Hourly Forecast — Next 24 hours
Scroll right to see more
| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 11:00 am Sat, Mar 21 | | 86 °F | Scattered clouds. | 89 °F | 8 mph | ↑ | 56% | 10% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm |  | 87 °F | Passing showers. Broken clouds. | 91 °F | 8 mph | ↑ | 53% | 21% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 88 °F | Passing showers. Mostly cloudy. | 91 °F | 7 mph | ↑ | 51% | 23% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 88 °F | Passing showers. Overcast. | 91 °F | 7 mph | ↑ | 50% | 24% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 88 °F | Passing showers. Overcast. | 91 °F | 5 mph | ↑ | 51% | 24% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 87 °F | Passing showers. Overcast. | 90 °F | 3 mph | ↑ | 53% | 25% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 85 °F | Passing showers. Cloudy. | 89 °F | 3 mph | ↑ | 55% | 25% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 83 °F | Passing showers. Mostly cloudy. | 86 °F | 3 mph | ↑ | 59% | 25% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm |  | 82 °F | Passing showers. Cloudy. | 85 °F | 2 mph | ↑ | 63% | 24% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm | | 79 °F | Passing showers. Cloudy. | 82 °F | 1 mph | ↑ | 70% | 23% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 78 °F | Passing showers. Mostly cloudy. | 79 °F | 1 mph | ↑ | 75% | 23% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 77 °F | Passing showers. Partly cloudy. | 78 °F | 2 mph | ↑ | 78% | 23% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm |  | 76 °F | Mostly clear. | 77 °F | 3 mph | ↑ | 81% | 12% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Sun, Mar 22 | | 75 °F | Passing showers. Scattered clouds. | 76 °F | 3 mph | ↑ | 82% | 28% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 75 °F | Passing showers. Scattered clouds. | 75 °F | 3 mph | ↑ | 82% | 32% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 75 °F | Passing showers. Scattered clouds. | 75 °F | 3 mph | ↑ | 81% | 33% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 74 °F | Passing showers. Scattered clouds. | 75 °F | 3 mph | ↑ | 81% | 32% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 74 °F | Passing showers. Scattered clouds. | 74 °F | 3 mph | ↑ | 82% | 30% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 73 °F | Passing showers. Scattered clouds. | 73 °F | 4 mph | ↑ | 84% | 26% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 73 °F | Passing showers. Scattered clouds. | 72 °F | 4 mph | ↑ | 84% | 22% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 74 °F | Passing showers. Scattered clouds. | 74 °F | 4 mph | ↑ | 81% | 18% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 76 °F | Passing showers. Scattered clouds. | 77 °F | 5 mph | ↑ | 76% | 16% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 78 °F | Passing showers. Scattered clouds. | 80 °F | 5 mph | ↑ | 72% | 17% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 80 °F | Passing showers. Scattered clouds. | 83 °F | 6 mph | ↑ | 69% | 21% | 0.00" (snow) 0.00" (rain) |
| * Updated Saturday, March 21, 2026 3:42:40 am San Juan time - Weather by CustomWeather, © 2026 | |||||||||