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 11:38 AM. The temperature feels like 83.75 with a humidity level of 81 so dress accordingly. Cloud coverage is 34 percent with visibility at 13.4 percent. Today’s UV index is 7, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 10:45 PM.