If you planning to travel to Seven Mile Bridge, Marathon, Florida, 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 10:33 AM. The temperature feels like 88.25 with a humidity level of 78 so dress accordingly. Cloud coverage is 73 percent with visibility at 9 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 9 MPH. At the end of the day don’t miss the sunset at 12:10 AM.