Sveti Vlas weather live forecast

Today's maximum temperature in Sveti Vlas is expected to be 23°C. Select a day from the live weather forecast for Sveti Vlas, Bulgaria for more weather parameters.

Thursday
17th Sep
23

15

10

5
Friday
18th Sep
23

14

10

6
Saturday
19th Sep
24

15

9

6
Sunday
20th Sep
24

15

9

5
Monday
21st Sep
26

15

4

5

5-day weather forecast updated at 04:02 on Thursday 17th September 2026 GMT

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

Sveti Vlas weather forecast by day

Below are the detailed weather forecasts for Sveti Vlas for the next 5 days.

Sveti Vlas weather for Thursday 17th September 2026

Expect scattered clouds in Sveti Vlas, Bulgaria with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

23
°C maximum temperature
15
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Sveti Vlas weather for Friday 18th September 2026

Expect scattered clouds in Sveti Vlas, Bulgaria with a maximum temperature of 23°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

23
°C maximum temperature
14
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
11
kph wind from SE

Sveti Vlas weather for Saturday 19th September 2026

Expect scattered clouds in Sveti Vlas, Bulgaria with a maximum temperature of 24°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

24
°C maximum temperature
15
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
13
kph wind from SE

Sveti Vlas weather for Sunday 20th September 2026

Expect scattered clouds in Sveti Vlas, Bulgaria 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 11 kph from the south-east.

24
°C maximum temperature
15
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from SE

Sveti Vlas weather for Monday 21st September 2026

Expect broken clouds in Sveti Vlas, Bulgaria with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.