Temperatures are expected to reach the mid to high 20s at midday around, locally reaching 28°C in the west of the country and up to 29°C in the Aegean
Rain is expected across most of Greece on Friday, but the foul weather will gradually diminish over the weekend.
Rain and thunderstorms are forecast for the Ionian, western Macedonia, Epirus, western Sterea, Thessaly, Evia and the Sporades.
Most of the stormy weather from Boris is forecast for the Ionian islands and northwest of the country, while other areas are on high alert for fires.
As the recent storms caused by ATENA dissipate, Boris is getting fired up and promises to bring some foul weather this weekend characterized by rain, storms and lower temperatures in Greece from Friday.
The weather in Greece will be rainy and autumn-like today in the western parts of Greece.
The weather in Greece will start off pleasant, but this will turn to clouds and light rain in the Ionian and Thessaloniki.
The weather in Greece on Tuesday will start off mild, but many regions will see a gathering of clouds and even some rain or storms.
Today's weather in Greece will be cloudy, rainy and stormy, although less extreme than in the previous days.
The weather in Greece today will continue to be severe in many regions, with a high risk of storms, a significant number of lightning strikes, and hail.
Strong to severe weather could develop across Greece starting late on Thur. with downpours, damaging winds, and the possibility of flooding.
The weather in Greece will change dramatically on Thursday and last throughout the weekend, as chilly air and storms set in.
The weather in Greece on Tuesday will be characterized by sunny skies, which may turn into clouds and light rain in the northern Aegean and Dodecanese islands.
The weather in Greece on Monday will start with clear skies and sunshine in most areas, which will give way to rain in several parts of the country.
Storms and strong winds are forecast in western and central Greece on Sunday, while the weather in Greece will be generally fair in other regions.
The weather in Greece on Friday will be mostly sunny, with temperatures rising slightly again and will remain above the seasonal norms
The weather in Greece will be clear in most areas, with some clouds and even rain around midday in a few regions, which will clear up by the evening.
On Wednesday, more rain and storms are forecast as the weather in Greece, especially in central-eastern Macedonia and Thrace
Severe T-storm front expected to pour rainfall, lightning along coastal western Greece, Ionian isles
Foul weather is forecast for Greece for the next two days, with some areas expecting severe thunderstorms