If you planning to travel to Greeley, CO, United States (GXY-Weld County), 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 2:09 PM. The temperature feels like 28.45 with a humidity level of 55 so dress accordingly. Cloud coverage is 58 percent with visibility at 6.1 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 9 MPH. At the end of the day don’t miss the sunset at 11:31 PM.