Thessaloniki weather live forecast

Today's maximum temperature in Thessaloniki is expected to be 25°C. Select a day from the live weather forecast for Thessaloniki, Greece for more weather parameters.

Tuesday
29th Sep
25

15

4

3
Wednesday
30th Sep
25

17

3

4
Thursday
1st Oct
24

14

9

5
Friday
2nd Oct
24

13

6

5
Saturday
3rd Oct
21

14

1

5

5-day weather forecast updated at 04:00 on Tuesday 29th September 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 29th September 2026

Expect mostly cloudy with light rain in Thessaloniki, Greece with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 12 kph from the north-east.

25
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

Thessaloniki weather for Wednesday 30th September 2026

Expect broken clouds in Thessaloniki, Greece with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

25
°C maximum temperature
17
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
9
kph wind from NW

Thessaloniki weather for Thursday 1st October 2026

Expect scattered clouds in Thessaloniki, Greece with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

24
°C maximum temperature
14
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NE

Thessaloniki weather for Friday 2nd October 2026

Expect broken clouds in Thessaloniki, Greece with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

24
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Thessaloniki weather for Saturday 3rd October 2026

Expect broken clouds in Thessaloniki, Greece with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.