Dust is forecast for parts of the country as temperatures top out at 27°C.
In Dubai and Abu Dhabi, the forecast is for about 24°C maximum.
Along the coast and islands, the maximum is likely to be 25°C with 80 per cent humidity, while in the mountains temperatures are expected to hit 18°C with 65 per cent humidity.
The interior is expected to reach 27°C with up to 85 per cent humidity.
The National Centre of Meteorology said Saturday will be dusty and partly cloudy to cloudy at times over the sea and the north.
The winds will be moderate to fresh and strong at times, causing blowing and suspended dust and sand.
The sea will be rough to moderate in the Arabian Gulf and in the Oman Sea.