With a few storms and clouds but also with a small dip in the temperaturethe weather will fool us until Sunday. For today (18.07.2025) it is expected that the thermometer will reach up to 35 degrees, though and as they all show, we will experience the ultimate from Monday. heat And we will see mercury up to 9 degrees Celsius.
Meteorologists have been ringing the bell for the heat in recent days that will start on Monday. The temperature will rise dramatically, and the country turns into a “furnace”.
THE Giannis Kallianos By posting on social media reports that this heatwave will be the strongest we have experienced this summer as the thermometer will show up to 44 points.
In addition to the heat, the situation will make it difficult and The duration of the heat As we seem to be returning to normal- for the season- temperatures from next Friday.
In his post, the meteorologist also published the assessment of the average temperatures in various cities in Greece.
Athens
- Friday July 18: 36 ° C
- Saturday July 19: 36 ° C
- Sunday July 20: 38 ° C
- Monday 21 July: 39-40 ° C
- Tuesday 22 July: 41-42 ° C
- Wednesday July 23: 40-41 ° C
- Thursday July 24: 41-42 ° C
Thessaloniki
- Friday July 18: 34 ° C
- Saturday July 19: 35 ° C
- Sunday July 20: 36 ° C
- Monday 21 July: 37-38 ° C
- Tuesday 22 July: 38-39 ° C
- Wednesday 23 July: 39-40 ° C
- Thursday July 24: 39-40 ° C
Patras
- Friday July 18: 32 ° C
- Saturday July 19: 32 ° C
- Sunday July 20: 34 ° C
- Monday 21 July: 35-36 ° C
- Tuesday 22 July: 39-40 ° C
- Wednesday July 23: 37-38 ° C
- Thursday July 24: 37-38 ° C
Heraklion
- Friday July 18: 32 ° C
- Saturday July 19: 31 ° C
- Sunday July 20: 32 ° C
- Monday 21 July: 34-35 ° C
- Tuesday 22 July: 37-38 ° C
- Wednesday July 23: 38-39 ° C
- Thursday July 24: 37-38 ° C
Larissa
- – Friday July 18: 36 ° C
- – Saturday July 19: 36 ° C
- -Sunday July 20: 39-40 ° C
- -Monday 21 July: 41-42 ° C
- -Tuesday 22 July: 43-44 ° C
- -Wednesday 23 July: 41-42 ° C
- -Thursday July 24: 42-43 ° C
Argos – Nafplio
- Friday July 18: 38 ° C
- Saturday July 19: 36 ° C
- Sunday July 20: 39 ° C
- Monday 21 July: 39-40 ° C
- Tuesday 22 July: 41-42 ° C
- Wednesday July 23: 41-42 ° C
- Thursday July 24: 42-43 ° C
Ghoul
- Friday July 18: 36 ° C
- Saturday July 19: 34 ° C
- Sunday July 20: 39 ° C
- Monday 21 July: 41-42 ° C
- Tuesday 22 July: 43-44 ° C
- Wednesday July 23: 41-42 ° C
- Thursday July 24: 41-42 ° C
Areas where there will be a high risk of fire event:
‘What should we look out for until the heat comes’
THE Clearchos Marousakis By posting on social media he makes it clear that up to the impending heatwave, the days will roll without extremes and we will have to be careful about fires as they will manifest themselves meltemia.
The whole post by Clearchos Marssaki:
“No heat wave until Sunday. Without extremes the following days of the week will roll in our country where the meltemi will be maintained with fluctuations In the Aegeanwhile temperatures will not differ from those of the last 24 hours. In fact, we expect one Small Reduction of mercury on the two -day Friday – Saturday More felt to the central and especially the northern sections.
Risks of the following days
The risk of fire remains high. In fact, the volatility that will prevail north the next three days can cause dry storms resulting in lightning be able to start fires. Local hailstorm They are possible to the northern continents, and the barrels can erupt to the northern sea seaside sections.
What to expect from the new week
Indications want mercury to be in rise from Monday and then a rise that is very likely to bring us temperatures locally even over them 40 ° degrees. We are not yet able to see the “ceiling” of temperatures as well as the duration of maximum prices. During the weekend there will be a pretty good picture, without any data so far leading to extreme situations.
Beware again of perhaps even an extreme risk of fire as meltemia seems to be maintained. Here are some characteristic maps of our prediction system about the temperature parameter and the probability of hail. Impressive the 850hpa map for Saturday morning with temperatures close to 18 ° degrees to northern Greece. “
See here the course of the winds:
The weather forecast for today 18-07-2025
Generally cloudy weather. Local clouds in the early morning hours in Eastern Macedonia and Thrace and in the midday and afternoon hours on the continents, with local rainstorms in the mountains both in the central and northern, mainly mountainous, isolated storms.
The winds will blow to the north from north and south from west 3 to 5 beaufort.
The temperature will drop mainly to the northern continents where it will not exceed 32 to 34 degrees while in the rest of the continents it will reach 35 to 37 degrees and in their island country 32 to 35 degrees Celsius.
Attica
Weather: Generally cloudy with local clouds in the noon and afternoon in the north.
Winds: variable 3 to 4 beaufort.
Temperature: from 26 to 35 to 36 degrees Celsius.
Thessaloniki
Weather: A few clouds that will increase local rainstorms and isolated thunderstorms in the afternoon and afternoon.
Winds: north northwest 5 to 6, gradually 4 to 5 beaufort and variable patients from noon.
Temperature: from 21 to 33 degrees Celsius.
Macedonia – Thrace
Weather: In eastern Macedonia and Thrace clouds in places increased in the early morning hours, so local rains and isolated thunderstorms are likely to occur. In the midday and afternoon, clouds will re -increase and local rainstorms and isolated thunderstorms will occur.
In the rest of the regions, a few clouds that will increase and local rainstorms and isolated thunderstorms will occur in the midday and afternoon hours.
Winds: from northern directions 4 to 5, temporarily in the morning 6 beaufort and from noon variable 3 to 4 beaufort.
Temperature: from 19 to 33 and locally 34 degrees Celsius.
Ionian Islands – Epirus – Western Sterea – West Peloponnese
Weather: Generally cloudy. In the afternoon and afternoon, clouds will develop in the continents and local rainstorms will occur in the mountainous and isolated thunderstorms in the mountains of Epirus and western Solidarity.
Winds: West northwest 3 to 5 beaufort.
Temperature: from 20 to 35 and locally on the continents 36 degrees.
Thessaly – Eastern Central – Evia – Eastern Peloponnese
Weather: Generally cloudy. In the afternoon and afternoon, clouds will develop in the continents and local rainstorms will occur in the mountains and, mainly in the mountains of Thessaly,
individual storms.
Winds: West northwest 3 to 5 and from noon gradually variable 3 to 4 beaufort.
Temperature: from 20 to 36 to 37 degrees Celsius and in Thessaly 2 to 3 degrees lower.
Cyclades – Crete
Weather: Clear.
Winds: from western addresses 3 to 5 beaufort.
Temperature: from 24 to 32 degrees and in Crete to 33 degrees Celsius.
Eastern Aegean Islands – Dodecanese
Weather: Generally cloudy.
Winds: in the north from north and south from west directions 3 to 4 beaufort.
Temperature: from 24 to 34 to 35 degrees Celsius and in the north 2 to 3 degrees lower.
Which areas will “melt” in the next few days:
The weather on Saturday 19-07-2025
Generally cloudy weather with a few clouds in Central and Eastern Macedonia and Thessaly. In the afternoon – afternoon, clouds will develop in all eastern continents and local rainstorms and possibly in the mountains of Thessaly and Central Macedonia, individual thunderstorms.
The winds will blow north -northwest 3 to 5 and in the eastern Aegean and northern Ionian local 6 beaufort.
The temperature will not make a significant change in both the west and the north will not exceed 32 to 34 degrees, and will reach 34 to 37 degrees in the eastern Aegean islands and the Dodecanese 33 to 35 degrees and in Cyclades and Crete 30 degrees.
The weather on Sunday 20-07-2025
Generally cloudy weather. In the afternoon – afternoon, temporary clouds will develop on the continents and in the mountains local rainstorms will occur.
The winds will blow north northwest 3 to 5 and in the eastern Aegean local 6 beaufort.
The temperature will rise slightly and will reach 38 to 39 degrees on their continents.
The weather on Monday 21-07-2025
Generally cloudy weather with a few clouds in the midday – afternoon hours in the continental mountains.
The winds will blow to the west from the west and east of north 3 to 5 and in the Aegean 6 and temporary to the east local 7 beaufort.
The temperature will make a slight further rise.
The weather on Tuesday 22-07-2025
Generally cloudy weather.
The winds will blow from north directions 3 to 5 and in the Aegean local 6 beaufort.
The temperature will be high.