If you planning to travel to Sky Zone Indoor Trampoline Park, Grimes, Iowa, 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 11:30 AM. The temperature feels like 67 with a humidity level of 77 so dress accordingly. Cloud coverage is 59 percent with visibility at 12.6 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 4 MPH. At the end of the day don’t miss the sunset at 1:07 AM.