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 3:41 PM. The temperature feels like 23.6 with a humidity level of 69 so dress accordingly. Cloud coverage is 2 percent with visibility at 14.8 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 10 MPH. At the end of the day don’t miss the sunset at 12:04 AM.