In the reliable time frame it looks certain that there will be a slight cool down over the weekend before temperatures rise once again into the start of next week. Next week looks like showers, some heavy and thundery, will become more widespread as the week goes on with temperatures falling from highs of 30/31c at the start of the week to the low to mid 20s to end the week. From then its too far out to assume anything but low pressure gathering to the west is shown by the ECM and GFS tonight. The GEFS mean indicates a southerly flow is favoured for next weekend with temperatures more likely to be warm than cool.