If you planning to travel to Mission Island Marsh Conservation Area, Thunder Bay, Ontario, 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 11:41 AM. The temperature feels like 19.25 with a humidity level of 79 so dress accordingly. Cloud coverage is 87 percent with visibility at 2.7 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 14 MPH. At the end of the day don’t miss the sunset at 12:21 AM.