If you planning to travel to Larrabee State Park, Bellingham, Washington, 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 48.55 with a humidity level of 86 so dress accordingly. Cloud coverage is 74 percent with visibility at 7 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 13 MPH. At the end of the day don’t miss the sunset at 12:31 AM.