Exploring Old San Juan, ziplining in El Yunque National Forest, and kayakaying on Bioluminescent Mosquito Bay are some of the most epic things to do in Puerto Rico.

San Juan Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the San Juan area.

Pollen and Air Quality forecast for San Juan, PR with air quality index, pollutants, pollen count and pollution map from Weather Underground.