Currently: 79 °F. Passing clouds. (Weather station: Luis Munoz Marin, Puerto Rico). See more current weatherPast Weather in San Juan — Graph
San Juan Temperature Yesterday
Maximum temperature yesterday: 88 °F (at 10:56 am)
Minimum temperature yesterday: 76 °F (at 3:10 pm)
Average temperature yesterday: 81 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Jul 5, 1:56 pm) | 97% (Jul 17, 6:56 am) | 30.13 "Hg (Jul 17, 6:56 am) |
| Low | 76 °F (Jul 19, 3:10 pm) | 52% (Jul 8, 12:56 pm) | 29.99 "Hg (Jul 16, 4:56 pm) |
| Average | 83 °F | 76% | 30.07 "Hg |
| * Reported Jul 5 6:56 am — Jul 20 6:56 am, San Juan. Weather by CustomWeather, © 2025 | |||
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 | ||
| 6:56 am Sun, Jul 20 | | 79 °F | Passing clouds. | No wind | ↑ | 79% | 30.06 "Hg | 10 mi |
| 5:56 am |  | 77 °F | Passing clouds. | 3 mph | ↑ | 88% | 30.04 "Hg | 10 mi |
| 4:56 am |  | 77 °F | Clear. | No wind | ↑ | 85% | 30.03 "Hg | 10 mi |
| 3:56 am | | 77 °F | Clear. | No wind | ↑ | 88% | 30.02 "Hg | 10 mi |
| 2:56 am | | 78 °F | Passing clouds. | No wind | ↑ | 84% | 30.02 "Hg | 10 mi |
| 1:56 am | | 79 °F | Passing clouds. | No wind | ↑ | 79% | 30.03 "Hg | 10 mi |
| 12:56 am | | 79 °F | Passing clouds. | No wind | ↑ | 82% | 30.05 "Hg | 10 mi |
| 11:56 pm Sat, Jul 19 | | 79 °F | Passing clouds. | 3 mph | ↑ | 82% | 30.07 "Hg | 10 mi |
| 10:56 pm | | 79 °F | Passing clouds. | 3 mph | ↑ | 79% | 30.08 "Hg | 10 mi |
| 9:56 pm | | 81 °F | Passing clouds. | 8 mph | ↑ | 79% | 30.07 "Hg | 10 mi |
| 8:56 pm | | 81 °F | Passing clouds. | 6 mph | ↑ | 82% | 30.06 "Hg | 10 mi |
| 7:56 pm | | 81 °F | Passing clouds. | 8 mph | ↑ | 82% | 30.04 "Hg | 10 mi |
| 6:56 pm | | 83 °F | Scattered clouds. | 14 mph | ↑ | 77% | 30.02 "Hg | 10 mi |
| 5:56 pm | | 83 °F | Scattered clouds. | 13 mph | ↑ | 77% | 30.00 "Hg | 10 mi |
| 4:56 pm | | 84 °F | Scattered clouds. | 13 mph | ↑ | 72% | 30.00 "Hg | 10 mi |
| 3:56 pm |  | 81 °F | Light rain. Scattered clouds. | 9 mph | ↑ | 85% | 29.99 "Hg | 10 mi |
| 3:10 pm |  | 76 °F | Rain. Broken clouds. | 13 mph | ↑ | 85% | 30.02 "Hg | 4 mi |
| 2:59 pm |  | 77 °F | Heavy rain. Broken clouds. | 17 mph | ↑ | 85% | 30.03 "Hg | 2 mi |
| 1:56 pm |  | 79 °F | Broken clouds. | 6 mph | ↑ | 82% | 30.02 "Hg | 10 mi |
| 1:32 pm | | 77 °F | Rain. Fog. | 8 mph | ↑ | 88% | 30.04 "Hg | 5 mi |
| 12:56 pm | | 80 °F | Broken clouds. | 5 mph | ↑ | 71% | 30.05 "Hg | 10 mi |
| 11:56 am | | 88 °F | Scattered clouds. | 20 mph | ↑ | 61% | 30.05 "Hg | 10 mi |
| 10:56 am | | 88 °F | Scattered clouds. | 18 mph | ↑ | 61% | 30.06 "Hg | 10 mi |
| 9:56 am | | 85 °F | Scattered clouds. | 10 mph | ↑ | 68% | 30.06 "Hg | 10 mi |
| 8:56 am | | 84 °F | Scattered clouds. | 8 mph | ↑ | 70% | 30.06 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||