Temperatures will fall to a low of 7°C in the mountains and 13°C in the interior on Wednesday.
On the coast, barometer readings will be a little higher, ranging from 18°C to 27°C.
In general, it will be a cloudy, windy day with gusts of up to 40kph and rough seas in the Gulf.
The forecast for Abu Dhabi, Dubai and Sharjah is mostly sunny.
However, high winds and rough seas are expected on Thursday and carrying on into the weekend.