Thursday 30 July is forecast to be mostly dry and warm, with sunny spells and some cloud through the day. Visibility will be very good, while humidity will be fairly high early on, around 83% at 5am and 6am, easing to 72% by 8am. MiddayLate morning and lunchtime will be warm but cloudier at times, with a small chance of rain developing. The chance of rain is around 20% at 1pm, falling to 10% through the rest of the afternoon. Visibility will remain very good, while humidity will fall to around 40% by late afternoon.