If you planning to travel to California Academy of Sciences, San Francisco, 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 12:54 PM. The temperature feels like 56.95 with a humidity level of 90 so dress accordingly. Cloud coverage is 85 percent with visibility at 4 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 15 MPH. At the end of the day don’t miss the sunset at 3:35 AM.