Thessaloniki weather live forecast

Today's maximum temperature in Thessaloniki is expected to be 34°C. Select a day from the live weather forecast for Thessaloniki, Greece for more weather parameters.

Tuesday
21st Jul
34

27

14

8
Wednesday
22nd Jul
33

27

10

7
Thursday
23rd Jul
30

24

11

8
Friday
24th Jul
25

19

2

4
Saturday
25th Jul
28

18

13

7

5-day weather forecast updated at 04:00 on Tuesday 21st July 2026 GMT

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The 5-day weather forecast for Greece (Thessaloniki) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Thessaloniki weather forecast by day

Below are the detailed weather forecasts for Thessaloniki for the next 5 days.

Thessaloniki weather for Tuesday 21st July 2026

Expect clear skies in Thessaloniki, Greece with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

34
°C maximum temperature
27
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
16
kph wind from S

Thessaloniki weather for Wednesday 22nd July 2026

Expect sunshine and showers in Thessaloniki, Greece with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a moderate breeze of 26 kph from the north-west.

33
°C maximum temperature
27
°C minimum temperature
sunshine and showers
10
hours of sunshine
7
UV index (High)
23
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
26
kph wind from NW

Thessaloniki weather for Thursday 23rd July 2026

Expect scattered clouds in Thessaloniki, Greece with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

30
°C maximum temperature
24
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from N

Thessaloniki weather for Friday 24th July 2026

Expect isolated thunderstorms in Thessaloniki, Greece with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 21 kph from the north.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
90
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
21
kph wind from N

Thessaloniki weather for Saturday 25th July 2026

Expect scattered clouds in Thessaloniki, Greece with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.