If you planning to travel to St. Joseph Peninsula State Park, Port St. Joe, 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 11:37 AM. The temperature feels like 83.30000000000001 with a humidity level of 85 so dress accordingly. Cloud coverage is 75 percent with visibility at 9.7 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 26 MPH. At the end of the day don’t miss the sunset at 11:21 PM.