Traveling to Manzanita Lake, Lassen Volcanic National Park, United States? 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 2:59 PM and don’t miss the sunset at 12:44 AM. Today’s winds are traveling south-southwest at a speed of 12 MPH. The temperature feels like 29 with a humidity level of 100. Cloud coverage is 93 percent with 2.3 percent visibility. Today’s UV index is 2 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.