If you planning to travel to Thomas Stone National Historic Site, Port Tobacco, Maryland, 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 9:46 AM. The temperature feels like 85.95 with a humidity level of 88 so dress accordingly. Cloud coverage is 49 percent with visibility at 8 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 12:36 AM.