Currently: 68 °F. Overcast. (Weather station: San Juan Aerodrome, Argentina). See more current weatherPast Weather in San Juan — Graph
San Juan Temperature Yesterday
Maximum temperature yesterday: 93 °F (at 3:00 pm)
Minimum temperature yesterday: 73 °F (at 11:00 pm)
Average temperature yesterday: 85 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 101 °F (Nov 26, 4:00 pm) | 97% (Dec 6, 8:00 am) | 30.14 "Hg (Dec 6, 8:00 am) |
| Low | 55 °F (Nov 22, 6:00 am) | 11% (Nov 26, 4:00 pm) | 29.35 "Hg (Nov 26, 6:00 pm) |
| Average | 80 °F | 41% | 29.72 "Hg |
| * Reported Nov 21 8:00 am — Dec 6 8:00 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 | ||
| 8:00 am Sat, Dec 6 | | 68 °F | Overcast. | 11 mph | ↑ | 97% | 29.86 "Hg | 9 mi |
| 7:00 am | | 67 °F | Overcast. | 22 mph | ↑ | 92% | 29.84 "Hg | 9 mi |
| 6:00 am |  | 67 °F | Overcast. | 29 mph | ↑ | 93% | 29.83 "Hg | 9 mi |
| 5:00 am |  | 67 °F | Drizzle. Overcast. | 9 mph | ↑ | 93% | 29.87 "Hg | 9 mi |
| 4:00 am | | 67 °F | Overcast. | No wind | ↑ | 92% | 29.89 "Hg | 9 mi |
| 3:00 am | | 67 °F | Overcast. | 7 mph | ↑ | 92% | 29.90 "Hg | 9 mi |
| 2:00 am | | 66 °F | Overcast. | 13 mph | ↑ | 96% | 29.91 "Hg | 9 mi |
| 1:00 am | | 68 °F | Drizzle. Overcast. | 7 mph | ↑ | 90% | 29.92 "Hg | 5 mi |
| 12:00 am | | 68 °F | Drizzle. Overcast. | 7 mph | ↑ | 86% | 29.88 "Hg | 5 mi |
| 11:00 pm Fri, Dec 5 |  | 73 °F | Thundershowers. Overcast. | 22 mph | ↑ | 68% | 29.82 "Hg | 6 mi |
| 10:00 pm | | 82 °F | Thundershowers. Overcast. | 20 mph | ↑ | 39% | 29.74 "Hg | 9 mi |
| 9:00 pm | | 86 °F | Overcast. | 29 mph | ↑ | 31% | 29.67 "Hg | 9 mi |
| 8:00 pm | | 88 °F | Overcast. | 34 mph | ↑ | 28% | 29.64 "Hg | 9 mi |
| 7:00 pm | | 90 °F | Overcast. | 34 mph | ↑ | 28% | 29.62 "Hg | 9 mi |
| 6:00 pm | | 91 °F | Overcast. | 27 mph | ↑ | 28% | 29.61 "Hg | 9 mi |
| 5:00 pm | | 92 °F | Overcast. | 29 mph | ↑ | 28% | 29.59 "Hg | 9 mi |
| 4:00 pm |  | 93 °F | Partly sunny. | 27 mph | ↑ | 26% | 29.62 "Hg | 9 mi |
| 3:00 pm |  | 93 °F | Scattered clouds. | 34 mph | ↑ | 26% | 29.63 "Hg | 9 mi |
| 2:00 pm | | 92 °F | Passing clouds. | 43 mph | ↑ | 28% | 29.66 "Hg | 9 mi |
| 1:00 pm | | 89 °F | Passing clouds. | 40 mph | ↑ | 29% | 29.68 "Hg | 9 mi |
| 12:00 pm | | 89 °F | Passing clouds. | 43 mph | ↑ | 29% | 29.72 "Hg | 9 mi |
| 11:00 am | | 86 °F | Passing clouds. | 45 mph | ↑ | 31% | 29.73 "Hg | 9 mi |
| 10:00 am | | 85 °F | Passing clouds. | 47 mph | ↑ | 35% | 29.72 "Hg | 9 mi |
| 9:00 am | | 83 °F | Passing clouds. | 43 mph | ↑ | 38% | 29.71 "Hg | 9 mi |
| Weather by CustomWeather, © 2025 | ||||||||