Luis Munoz Marin International Airport (SJU) 15 Day Weather Forecast, San Juan Puerto Rico
Current weather conditions and 15 day weather forecast for Luis Munoz Marin International Airport in San Juan, Puerto Rico 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 SJU
| 03 October 2026 Sat 26.9 ° C ( 80.5°F )  Light rain shower |
Feels Like : 29.4 ° C / 84.9°F Humidity : % 78 Pressure : 1015 mb Wind Speed : 13 kmph / 8.1 miles from ESE 
Visibility : 10 km Precipitation (rainfall) : 1.96 mm Cloud (%) : 100 |
15-day weather forecast for Luis Munoz Marin International Airport, San Juan, Puerto Rico
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 October 2026 Sat |  Patchy rain nearby |
26.9 ° C | 30.2 ° C | 28.3 ° C | % 73 | 24.8 km/h | 67% |
| 04 October 2026 Sun | Patchy rain nearby |
27 ° C | 30.2 ° C | 28.3 ° C | % 73 | 25.2 km/h | 45% |
| 05 October 2026 Mon |  Overcast |
26.4 ° C | 30.2 ° C | 28.1 ° C | % 76 | 28.4 km/h | 72% |
| 06 October 2026 Tue | Patchy rain nearby |
26.1 ° C | 30.1 ° C | 28 ° C | % 75 | 25.9 km/h | 59% |
| 07 October 2026 Wed | Patchy rain nearby |
26.7 ° C | 30 ° C | 28.1 ° C | % 74 | 24.5 km/h | 49% |
| 08 October 2026 Thu |  Partly Cloudy |
25.7 ° C | 31.2 ° C | 28 ° C | % 75 | 24.8 km/h | 75% |
| 09 October 2026 Fri | Patchy rain nearby |
26.4 ° C | 30.2 ° C | 28.2 ° C | % 75 | 24.8 km/h | 48% |
| 10 October 2026 Sat | Patchy rain nearby |
26.7 ° C | 29.8 ° C | 28.1 ° C | % 74 | 23.4 km/h | 27% |
| 11 October 2026 Sun | Patchy rain nearby |
26.8 ° C | 29.6 ° C | 28.2 ° C | % 74 | 24.1 km/h | 73% |
| 12 October 2026 Mon | Patchy rain nearby |
26.7 ° C | 29.7 ° C | 28.1 ° C | % 73 | 25.6 km/h | 67% |
| 13 October 2026 Tue | Patchy rain nearby |
25.7 ° C | 29.4 ° C | 27.2 ° C | % 75 | 21.6 km/h | 76% |
| 14 October 2026 Wed | Partly Cloudy |
25.8 ° C | 30.8 ° C | 27.8 ° C | % 75 | 18.4 km/h | 75% |
| 15 October 2026 Thu | Patchy rain nearby |
26.3 ° C | 31.7 ° C | 28.3 ° C | % 72 | 22 km/h | 69% |
| 16 October 2026 Fri |  Thundery outbreaks in nearby |
25.4 ° C | 30.4 ° C | 27.6 ° C | % 75 | 23.8 km/h | 81% |
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