If you planning to travel to National Aquarium in Baltimore, Baltimore, 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 9:40 AM. The temperature feels like 81.5 with a humidity level of 63 so dress accordingly. Cloud coverage is 59 percent with visibility at 17.6 percent. Today’s UV index is 0, 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 12:37 AM.