Country CapitalSan Juan81 °FPartly sunny.Feels Like: 89 °FForecast: N/AWind: 5 mph ↑ from SoutheastCountry: Puerto RicoCountry High: 81 °F San JuanCountry Low: 77 °F GuayamaMax Wind: 5 mph Arroyo °FWeather in Puerto Rico (7 Locations)ArroyoMon 7:59 pm81 °FMayagüezMon 7:59 pm77 °FYabucoaMon 7:59 pm79 °FCaguasMon 7:59 pm81 °FPonceMon 7:59 pm77 °FGuayamaMon 7:59 pm77 °FSan Juan (PR)Mon 7:59 pm81 °F Need some help?