Currently: 75 °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 1:56 pm)
Minimum temperature yesterday: 76 °F (at 2:56 am)
Average temperature yesterday: 81 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 88 °F (Dec 8, 1:56 pm) | 94% (Dec 7, 1:56 am) | 30.06 "Hg (Dec 7, 1:56 am) |
| Low | 74 °F (Nov 24, 4:56 am) | 42% (Dec 8, 1:56 pm) | 29.87 "Hg (Dec 2, 3:56 am) |
| Average | 79 °F | 78% | 29.98 "Hg |
| * Reported Nov 24 3:56 am — Dec 9 3:56 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 | ||
| 3:56 am Tue, Dec 9 | | 75 °F | Passing clouds. | 3 mph | ↑ | 88% | 29.95 "Hg | 10 mi |
| 2:56 am | | 76 °F | Passing clouds. | 3 mph | ↑ | 85% | 29.96 "Hg | 10 mi |
| 1:56 am | | 76 °F | Passing clouds. | No wind | ↑ | 85% | 29.97 "Hg | 10 mi |
| 12:56 am | | 76 °F | Passing clouds. | No wind | ↑ | 85% | 29.98 "Hg | 10 mi |
| 11:56 pm Mon, Dec 8 | | 77 °F | Passing clouds. | No wind | ↑ | 82% | 29.99 "Hg | 10 mi |
| 10:56 pm | | 78 °F | Passing clouds. | No wind | ↑ | 79% | 30.00 "Hg | 10 mi |
| 9:56 pm | | 79 °F | Passing clouds. | 3 mph | ↑ | 77% | 30.00 "Hg | 10 mi |
| 8:56 pm | | 79 °F | Passing clouds. | No wind | ↑ | 77% | 29.99 "Hg | 10 mi |
| 7:56 pm | | 80 °F | Passing clouds. | 3 mph | ↑ | 74% | 29.99 "Hg | 10 mi |
| 6:56 pm |  | 80 °F | Partly cloudy. | No wind | ↑ | 69% | 29.98 "Hg | 10 mi |
| 5:56 pm |  | 82 °F | Broken clouds. | 9 mph | ↑ | 70% | 29.97 "Hg | 10 mi |
| 4:56 pm |  | 83 °F | Scattered clouds. | 14 mph | ↑ | 65% | 29.96 "Hg | 10 mi |
| 3:56 pm | | 87 °F | Scattered clouds. | 10 mph | ↑ | 46% | 29.95 "Hg | 10 mi |
| 2:56 pm | | 87 °F | Scattered clouds. | 10 mph | ↑ | 46% | 29.95 "Hg | 10 mi |
| 1:56 pm | | 88 °F | Scattered clouds. | 8 mph | ↑ | 42% | 29.96 "Hg | 10 mi |
| 12:56 pm | | 86 °F | Scattered clouds. | 3 mph | ↑ | 53% | 29.97 "Hg | 10 mi |
| 11:56 am | | 86 °F | Scattered clouds. | 13 mph | ↑ | 53% | 30.00 "Hg | 10 mi |
| 10:56 am | | 85 °F | Passing clouds. | 8 mph | ↑ | 50% | 30.02 "Hg | 10 mi |
| 9:56 am | | 83 °F | Passing clouds. | 5 mph | ↑ | 59% | 30.03 "Hg | 10 mi |
| 8:56 am | | 81 °F | Passing clouds. | 3 mph | ↑ | 65% | 30.03 "Hg | 10 mi |
| 7:56 am | | 78 °F | Passing clouds. | 3 mph | ↑ | 76% | 30.01 "Hg | 10 mi |
| 6:56 am | | 76 °F | Passing clouds. | No wind | ↑ | 85% | 29.99 "Hg | 10 mi |
| 5:56 am | | 76 °F | Passing clouds. | No wind | ↑ | 85% | 29.98 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||