Traveling to The 101 Casino, Petaluma, California? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 2:48 PM and don’t miss the sunset at 12:59 AM. Today’s winds are traveling west-northwest at a speed of 2 MPH. The temperature feels like 53 with a humidity level of 82. Cloud coverage is 35 percent with 11.1 percent visibility. Today’s UV index is 0 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.