Currently: 77 °F. Passing 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
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 8:00 am Wed, Jan 21 |  | 77 °F | Passing showers. Mostly cloudy. | 78 °F | 13 mph | ↑ | 87% | 36% | 0.00" (snow) 0.01" (rain) |
| 9:00 am | | 78 °F | Passing showers. Broken clouds. | 81 °F | 15 mph | ↑ | 82% | 37% | 0.00" (snow) 0.01" (rain) |
| 10:00 am | | 80 °F | Passing showers. Broken clouds. | 84 °F | 17 mph | ↑ | 76% | 40% | 0.00" (snow) 0.01" (rain) |
| 11:00 am | | 82 °F | Passing showers. Partly cloudy. | 86 °F | 19 mph | ↑ | 71% | 43% | 0.00" (snow) 0.01" (rain) |
| 12:00 pm | | 83 °F | Passing showers. Partly cloudy. | 88 °F | 19 mph | ↑ | 69% | 44% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 83 °F | Passing showers. Partly cloudy. | 88 °F | 20 mph | ↑ | 67% | 41% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 83 °F | Passing showers. Partly cloudy. | 88 °F | 20 mph | ↑ | 66% | 37% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 83 °F | Passing showers. Partly cloudy. | 87 °F | 19 mph | ↑ | 66% | 32% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 83 °F | Passing showers. Scattered clouds. | 87 °F | 17 mph | ↑ | 66% | 25% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 82 °F | Scattered clouds. | 85 °F | 16 mph | ↑ | 67% | 10% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 80 °F | Mostly sunny. | 84 °F | 16 mph | ↑ | 71% | 10% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm |  | 79 °F | Mostly clear. | 82 °F | 16 mph | ↑ | 76% | 12% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm | | 78 °F | Mostly clear. | 81 °F | 15 mph | ↑ | 79% | 15% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm |  | 78 °F | Passing showers. Scattered clouds. | 79 °F | 15 mph | ↑ | 80% | 41% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 77 °F | Passing showers. Partly cloudy. | 79 °F | 15 mph | ↑ | 81% | 42% | 0.00" (snow) 0.01" (rain) |
| 11:00 pm | | 77 °F | Passing showers. Broken clouds. | 78 °F | 15 mph | ↑ | 82% | 42% | 0.00" (snow) 0.01" (rain) |
| 12:00 am Thu, Jan 22 | | 76 °F | Passing showers. Broken clouds. | 78 °F | 14 mph | ↑ | 82% | 40% | 0.00" (snow) 0.01" (rain) |
| 1:00 am | | 76 °F | Sprinkles. Broken clouds. | 77 °F | 14 mph | ↑ | 83% | 37% | 0.00" (snow) 0.01" (rain) |
| 2:00 am | | 76 °F | Sprinkles. Partly cloudy. | 76 °F | 14 mph | ↑ | 83% | 34% | 0.00" (snow) 0.01" (rain) |
| 3:00 am | | 76 °F | Sprinkles. Partly cloudy. | 76 °F | 14 mph | ↑ | 84% | 33% | 0.00" (snow) 0.01" (rain) |
| 4:00 am | | 76 °F | Sprinkles. Partly cloudy. | 76 °F | 14 mph | ↑ | 84% | 33% | 0.00" (snow) 0.01" (rain) |
| 5:00 am | | 76 °F | Sprinkles. Scattered clouds. | 76 °F | 14 mph | ↑ | 84% | 33% | 0.00" (snow) 0.01" (rain) |
| 6:00 am | | 76 °F | Passing showers. Scattered clouds. | 76 °F | 14 mph | ↑ | 84% | 33% | 0.00" (snow) 0.01" (rain) |
| 7:00 am | | 76 °F | Passing showers. Scattered clouds. | 76 °F | 15 mph | ↑ | 84% | 33% | 0.00" (snow) 0.02" (rain) |
| * Updated Wednesday, January 21, 2026 3:42:38 am San Juan time - Weather by CustomWeather, © 2026 | |||||||||