If you planning to travel to Slave Lake and District Chamber of Commerce, Slave Lake, Alberta, 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 11:33 AM. The temperature feels like 67.1 with a humidity level of 70 so dress accordingly. Cloud coverage is 6 percent with visibility at 14.8 percent. Today’s UV index is 7, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 8 MPH. At the end of the day don’t miss the sunset at 3:58 AM.