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.

Saturday
9th May
18

13

2

5
Sunday
10th May
20

13

5

3
Monday
11th May
21

12

7

6
Tuesday
12th May
25

13

8

5
Wednesday
13th May
23

11

12

6

5-day weather forecast updated at 04:02 on Friday 8th May 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 Saturday 9th May 2026

Expect mostly cloudy with light rain in Sveti Vlas, Bulgaria with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a light breeze of 11 kph from the south-east.

18
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
40
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
11
kph wind from SE

Sveti Vlas weather for Sunday 10th May 2026

Expect mostly cloudy with light rain in Sveti Vlas, Bulgaria with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 8 kph from the west.

20
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
47
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
8
kph wind from W

Sveti Vlas weather for Monday 11th May 2026

Expect fog in low lying areas in Sveti Vlas, Bulgaria with a maximum temperature of 21°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

21
°C maximum temperature
12
°C minimum temperature
fog in low lying areas
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
11
kph wind from E

Sveti Vlas weather for Tuesday 12th May 2026

Expect isolated thunderstorms in Sveti Vlas, Bulgaria with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a light breeze of 7 kph from the west.

25
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
5
UV index (Moderate)
45
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
7
kph wind from W

Sveti Vlas weather for Wednesday 13th May 2026

Expect broken clouds in Sveti Vlas, Bulgaria with a maximum temperature of 23°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.