If you planning to travel to Westonbirt Arboretum, Tetbury, England, United Kingdom, 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 7:39 AM. The temperature feels like 44.45 with a humidity level of 89 so dress accordingly. Cloud coverage is 100 percent with visibility at 9 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 16 MPH. At the end of the day don’t miss the sunset at 4:08 PM.