San Juan Airport (SJA) 15 Day Weather Forecast, San Juan Peru
Current weather conditions and 15 day weather forecast for San Juan Airport in San Juan, Peru including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at SJA
| 24 August 2026 Mon 16.3 ° C ( 61.4°F ) ![]() Clear |
Feels Like : 14.1 ° C / 57.4°F Humidity : % 88 Pressure : 1014 mb Wind Speed : 18.7 kmph / 11.6 miles from SE
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 10 |
15-day weather forecast for San Juan Airport, San Juan, Peru
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 24 August 2026 Mon | Sunny |
15.6 ° C | 19.7 ° C | 17.5 ° C | % 81 | 26.6 km/h | 11% |
| 25 August 2026 Tue | Sunny |
16.7 ° C | 19.6 ° C | 18.1 ° C | % 79 | 28.4 km/h | 9% |
| 26 August 2026 Wed | Sunny |
15.9 ° C | 19.1 ° C | 17.4 ° C | % 84 | 24.1 km/h | 13% |
| 27 August 2026 Thu | Sunny |
15.8 ° C | 18 ° C | 16.9 ° C | % 85 | 18 km/h | 14% |
| 28 August 2026 Fri | Sunny |
15.8 ° C | 18.5 ° C | 17.2 ° C | % 83 | 20.5 km/h | 13% |
| 29 August 2026 Sat | Sunny |
16.1 ° C | 18.5 ° C | 17.2 ° C | % 83 | 27 km/h | 11% |
| 30 August 2026 Sun | Sunny |
15.7 ° C | 18.8 ° C | 16.9 ° C | % 82 | 38.9 km/h | 14% |
| 31 August 2026 Mon | Sunny |
15.8 ° C | 18.8 ° C | 16.8 ° C | % 82 | 35.3 km/h | 15% |
| 01 September 2026 Tue | Sunny |
15.7 ° C | 18.7 ° C | 16.9 ° C | % 81 | 29.9 km/h | 11% |
| 02 September 2026 Wed | Sunny |
15.5 ° C | 18.6 ° C | 17.1 ° C | % 82 | 27.4 km/h | 11% |
| 03 September 2026 Thu | Sunny |
16.1 ° C | 18 ° C | 17.1 ° C | % 84 | 21.6 km/h | 12% |
| 04 September 2026 Fri | Sunny |
16.3 ° C | 18.3 ° C | 17.4 ° C | % 84 | 20.5 km/h | 12% |
| 05 September 2026 Sat | Partly Cloudy |
16.2 ° C | 18.6 ° C | 17.7 ° C | % 83 | 15.8 km/h | 16% |
| 06 September 2026 Sun | Sunny |
17.1 ° C | 20.1 ° C | 18.3 ° C | % 78 | 23.8 km/h | 12% |
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Partly Cloudy