If you planning to travel to Port of Georgetown, George Town, Grand Cayman, Cayman Islands, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 11:07 AM. The temperature feels like 98.3 with a humidity level of 78 so dress accordingly. Cloud coverage is 15 percent with visibility at 14.9 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 11 MPH. At the end of the day don’t miss the sunset at 11:49 PM.