Abu Dhabi and Dubai will have mostly sunny skies on Monday.
Temperatures are forecast to reach 43°C in Abu Dhabi and 42°C in Dubai. Along the coast and islands, temperatures could get as high as 45°C, and 48°C inland.
Humidity could reach 90 per cent on the coast and islands.
The National Centre of Meteorology said it would be partly cloudy at times.
Winds will be light to moderate, and freshening at times. The sea will be slight to moderate in the Arabian Gulf and the Sea of Oman.
The forecaster predicted a humid night and Tuesday morning over some coastal and internal areas, with a probability of fog or mist formation.
