Sveti Vlas weather live forecast

Today's maximum temperature in Sveti Vlas is expected to be 18°C. Select a day from the live weather forecast for Sveti Vlas, Bulgaria for more weather parameters.

Wednesday
23rd Sep
18

12

3

3
Thursday
24th Sep
20

11

8

4
Friday
25th Sep
21

13

7

3
Saturday
26th Sep
19

14

4

2
Sunday
27th Sep
21

13

6

4

5-day weather forecast updated at 04:02 on Wednesday 23rd September 2026 GMT

More about Sveti Vlas

Sveti Vlas by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Bulgaria

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Wednesday 23rd September 2026

Expect mostly cloudy with light rain in Sveti Vlas, Bulgaria with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 16 kph from the north-west.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
18
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from NW

Sveti Vlas weather for Thursday 24th September 2026

Expect scattered clouds in Sveti Vlas, Bulgaria with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

20
°C maximum temperature
11
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
12
kph wind from SE

Sveti Vlas weather for Friday 25th September 2026

Expect sunshine and showers in Sveti Vlas, Bulgaria with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 19 kph from the south-east.

21
°C maximum temperature
13
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
20
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
19
kph wind from SE

Sveti Vlas weather for Saturday 26th September 2026

Expect isolated thunderstorms in Sveti Vlas, Bulgaria with a maximum temperature of 19°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 16 kph from the north.

19
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
2
UV index (Low)
64
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
16
kph wind from N

Sveti Vlas weather for Sunday 27th September 2026

Expect sunshine and showers in Sveti Vlas, Bulgaria with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 17 kph from the north.