If you planning to travel to Portola Art Gallery, Menlo Park, California, 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 3:11 PM. The temperature feels like 50.7 with a humidity level of 60 so dress accordingly. Cloud coverage is 47 percent with visibility at 16.7 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 4 MPH. At the end of the day don’t miss the sunset at 12:50 AM.