Currently: 93 °F. Passing clouds. (Weather station: San Juan Aerodrome, Argentina). See more current weatherSan Juan Extended Forecast with high and low temperatures
2 Week Extended Forecast in San Juan, San Juan, Argentina
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Jan 21 |  | 97 / 74 °F | Sunny. | 93 °F | 7 mph | ↑ | 33% | 15% | 0.02" | 10 (Very high) | 6:49 am | 8:40 pm |
| Thu Jan 22 |  | 99 / 73 °F | Scattered tstorms late. Scattered clouds. | 96 °F | 8 mph | ↑ | 29% | 21% | 0.07" | 10 (Very high) | 6:50 am | 8:40 pm |
| Fri Jan 23 | | 95 / 71 °F | Sunny. | 91 °F | 6 mph | ↑ | 36% | 20% | 0.04" | 10 (Very high) | 6:51 am | 8:39 pm |
| Sat Jan 24 | | 93 / 72 °F | Isolated tstorms late. Afternoon clouds. | 92 °F | 8 mph | ↑ | 38% | 22% | 0.12" | 7 (High) | 6:52 am | 8:39 pm |
| Sun Jan 25 | | 97 / 72 °F | Sunny. | 93 °F | 6 mph | ↑ | 33% | 22% | 0.09" | 10 (Very high) | 6:53 am | 8:38 pm |
| Mon Jan 26 | | 90 / 68 °F | Mostly sunny. | 87 °F | 16 mph | ↑ | 39% | 14% | 0.02" | 7 (High) | 6:54 am | 8:38 pm |
| Tue Jan 27 | | 93 / 71 °F | Isolated tstorms late. Scattered clouds. | 90 °F | 9 mph | ↑ | 37% | 16% | 0.04" | 5 (Moderate) | 6:55 am | 8:37 pm |
| Wed Jan 28 |  | 90 / 66 °F | Tstorms late. Mostly sunny. | 89 °F | 11 mph | ↑ | 45% | 98% | 0.39" | 10 (Very high) | 6:56 am | 8:37 pm |
| Thu Jan 29 | | 86 / 68 °F | Sunny. | 82 °F | 9 mph | ↑ | 37% | 52% | 0.03" | 10 (Very high) | 6:57 am | 8:36 pm |
| Fri Jan 30 | | 85 / 68 °F | Sunny. | 82 °F | 10 mph | ↑ | 37% | 8% | 0.00" | 7 (High) | 6:58 am | 8:36 pm |
| Sat Jan 31 |  | 85 / 67 °F | Afternoon clouds. | 81 °F | 15 mph | ↑ | 33% | 49% | 0.03" | 7 (High) | 6:59 am | 8:35 pm |
| Sun Feb 1 | | 85 / 67 °F | Isolated tstorms late. Morning clouds. | 81 °F | 12 mph | ↑ | 29% | 42% | 0.03" | 5 (Moderate) | 7:00 am | 8:34 pm |
| Mon Feb 2 | | 85 / 68 °F | Scattered tstorms late. Mostly cloudy. | 82 °F | 15 mph | ↑ | 35% | 50% | 0.09" | 5 (Moderate) | 7:01 am | 8:34 pm |
| Tue Feb 3 |  | 85 / 68 °F | Mostly cloudy. | 81 °F | 10 mph | ↑ | 25% | 18% | 0.01" | 5 (Moderate) | 7:01 am | 8:33 pm |
| Wed Feb 4 | | 86 / 69 °F | Thundershowers. Scattered clouds. | 81 °F | 13 mph | ↑ | 28% | 62% | 0.17" | 7 (High) | 7:02 am | 8:32 pm |
| * Updated Wednesday, January 21, 2026 12:24:10 pm San Juan time - Weather by CustomWeather, © 2026 | ||||||||||||