If you planning to travel to Don Edwards San Francisco Bay National Wildlife Refuge, Fremont, California, United States, 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 3:17 PM. The temperature feels like 51.55 with a humidity level of 61 so dress accordingly. Cloud coverage is 2 percent with visibility at 14 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 1:22 AM.