If you planning to travel to Chatterbox Falls, Whistler, British Columbia, Canada, 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 3:27 PM. The temperature feels like 37.4 with a humidity level of 94 so dress accordingly. Cloud coverage is 69 percent with visibility at 9 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 3 MPH. At the end of the day don’t miss the sunset at 12:32 AM.