Currently: 82 °F. Scattered clouds. (Weather station: Luis Munoz Marin, Puerto Rico). See more current weatherPast Weather in San Juan — Graph
San Juan Temperature Yesterday
Maximum temperature yesterday: 87 °F (at 2:56 pm)
Minimum temperature yesterday: 72 °F (at 4:56 am)
Average temperature yesterday: 79 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 87 °F (Mar 20, 2:56 pm) | 91% (Mar 12, 2:56 am) | 30.12 "Hg (Mar 12, 2:56 am) |
| Low | 71 °F (Mar 11, 5:56 am) | 42% (Mar 16, 3:56 pm) | 29.82 "Hg (Mar 20, 3:56 pm) |
| Average | 78 °F | 73% | 30.02 "Hg |
| * Reported Mar 6 8:56 am — Mar 21 8:56 am, San Juan. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
San Juan Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:56 am Sat, Mar 21 | | 82 °F | Scattered clouds. | 8 mph | ↑ | 65% | 29.89 "Hg | 10 mi |
| 7:56 am | | 79 °F | Scattered clouds. | 7 mph | ↑ | 69% | 29.87 "Hg | 10 mi |
| 6:56 am |  | 76 °F | Passing clouds. | 3 mph | ↑ | 77% | 29.87 "Hg | 10 mi |
| 5:56 am | | 75 °F | Passing clouds. | 5 mph | ↑ | 79% | 29.84 "Hg | 10 mi |
| 4:56 am | | 75 °F | Passing clouds. | No wind | ↑ | 79% | 29.84 "Hg | 10 mi |
| 3:56 am |  | 75 °F | Clear. | No wind | ↑ | 79% | 29.83 "Hg | 10 mi |
| 2:56 am | | 76 °F | Clear. | No wind | ↑ | 77% | 29.84 "Hg | 10 mi |
| 1:56 am | | 76 °F | Clear. | 3 mph | ↑ | 77% | 29.85 "Hg | 10 mi |
| 12:56 am | | 76 °F | Clear. | 3 mph | ↑ | 80% | 29.88 "Hg | 10 mi |
| 11:56 pm Fri, Mar 20 | | 77 °F | Clear. | 3 mph | ↑ | 77% | 29.90 "Hg | 10 mi |
| 10:56 pm | | 77 °F | Clear. | 3 mph | ↑ | 77% | 29.90 "Hg | 10 mi |
| 9:56 pm | | 78 °F | Clear. | 5 mph | ↑ | 74% | 29.91 "Hg | 10 mi |
| 8:56 pm | | 78 °F | Passing clouds. | 5 mph | ↑ | 74% | 29.90 "Hg | 10 mi |
| 7:56 pm | | 79 °F | Passing clouds. | 6 mph | ↑ | 72% | 29.88 "Hg | 10 mi |
| 6:56 pm | | 80 °F | Passing clouds. | 8 mph | ↑ | 64% | 29.85 "Hg | 10 mi |
| 5:56 pm | | 83 °F | Passing clouds. | 9 mph | ↑ | 57% | 29.84 "Hg | 10 mi |
| 4:56 pm | | 85 °F | Passing clouds. | 8 mph | ↑ | 51% | 29.83 "Hg | 10 mi |
| 3:56 pm | | 87 °F | Scattered clouds. | 13 mph | ↑ | 46% | 29.82 "Hg | 10 mi |
| 2:56 pm | | 87 °F | Scattered clouds. | 13 mph | ↑ | 48% | 29.84 "Hg | 10 mi |
| 1:56 pm | | 86 °F | Scattered clouds. | 14 mph | ↑ | 53% | 29.86 "Hg | 10 mi |
| 12:56 pm | | 86 °F | Scattered clouds. | 12 mph | ↑ | 49% | 29.88 "Hg | 10 mi |
| 11:56 am | | 85 °F | Passing clouds. | 12 mph | ↑ | 51% | 29.91 "Hg | 10 mi |
| 10:56 am | | 84 °F | Passing clouds. | 10 mph | ↑ | 55% | 29.93 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||