It will be sunny with some cloud in Dubai and Abu Dhabi on Sunday.<br/> Both cities are forecast to reach highs of 38°C, with little chance of rain.<br/> There is a surface low-pressure system in the East and South, and a high-pressure system in the West. There will be light to moderate winds, freshening at times, causing blowing dust. The sea will be slight to moderate in the Arabian Gulf and the Sea of Oman.<br/> Coastal areas may experience winds of up to 38kph.<br/> Night-time temperatures could drop to 31°C in Dubai and Abu Dhabi over the course of Sunday night and the early hours of Monday morning.