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

05 December 2025 Fri
26.1 ° C
( 79°F )

Partly cloudy
Partly cloudy
Feels Like : 29.7 ° C / 85.5°F
Humidity : % 79
Pressure : 1017 mb
Wind Speed : 13 kmph / 8.1 miles from ESEESE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 50

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
05 December 2025 Fri Partly Cloudy  Partly Cloudy 23.4 ° C 28.6 ° C 25.7 ° C % 79 22.3 km/h 0%
06 December 2025 Sat Cloudy  Cloudy 24.2 ° C 29.2 ° C 26 ° C % 81 20.5 km/h 0%
07 December 2025 Sun Heavy rain Heavy rain 24.1 ° C 28.6 ° C 26.2 ° C % 82 20.9 km/h 84%
08 December 2025 Mon Patchy rain nearby Patchy rain nearby 22.6 ° C 28.5 ° C 25.3 ° C % 80 16.9 km/h 83%
09 December 2025 Tue Patchy rain nearby Patchy rain nearby 22.5 ° C 27.9 ° C 24 ° C % 82 19.1 km/h 86%
10 December 2025 Wed Patchy rain nearby Patchy rain nearby 23.7 ° C 27.3 ° C 25.2 ° C % 82 23.8 km/h 85%
11 December 2025 Thu Patchy rain nearby Patchy rain nearby 23.9 ° C 27.9 ° C 25.6 ° C % 83 24.8 km/h 88%
12 December 2025 Fri Patchy rain nearby Patchy rain nearby 24.2 ° C 27.9 ° C 25.6 ° C % 84 24.8 km/h 86%
13 December 2025 Sat Patchy rain nearby Patchy rain nearby 24 ° C 28.2 ° C 25.5 ° C % 82 23.4 km/h 89%
14 December 2025 Sun Patchy rain nearby Patchy rain nearby 23.7 ° C 27.1 ° C 25 ° C % 83 23.8 km/h 88%
15 December 2025 Mon Patchy rain nearby Patchy rain nearby 24.1 ° C 27.4 ° C 25.3 ° C % 81 23.4 km/h 82%
16 December 2025 Tue Patchy rain nearby Patchy rain nearby 23.9 ° C 27.5 ° C 25.2 ° C % 77 20.2 km/h 89%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 22.9 ° C 26.9 ° C 24.5 ° C % 78 21.2 km/h 81%
18 December 2025 Thu Patchy rain nearby Patchy rain nearby 22.3 ° C 26.7 ° C 24.4 ° C % 77 22 km/h 85%
Weather forecasts are usually fully updated every 3 hours.

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