There will be a significant rise in temperatures, with a decrease in humidity on Sunday with rain expected in most parts of the country.
Strong easterly winds are expected in the north of the country and central hills with a chance of fog.
Monday is expected to be dry with strong winds from the southeast in the morning hours. Winds will continue to blow from the south, with more dryness to come as well as a chance of local sandstorms.
In the afternoon, cooler weather accompanied by strong humidity is expected along the coastal plain and center of the country.