Should I wear wellies to T4 on the Beach tomorrow?

The T4 on the Beach festival takes place in Clacton-on-Sea, UK. The weather forecast for Weston Super Mare on August 2nd and 3rd is sunny, with temperatures reaching 23 and 21°C respectively. There is a slim chance of rain on the 2nd. Given the weather forecast and the location of the festival, wellies are not necessary. However, if there is a chance of rain and you are concerned about getting your feet wet, you may want to bring a pair of wellies or other waterproof shoes just in case.