St Konstantin weather live forecast

Today's maximum temperature in St Konstantin is expected to be 86°F. Select a day from the live weather forecast for St Konstantin, Bulgaria for more weather parameters.

Monday
3rd Aug
86

68

6

7
Tuesday
4th Aug
90

72

14

7
Wednesday
5th Aug
90

73

14

7
Thursday
6th Aug
90

72

14

7
Friday
7th Aug
90

72

12

7

5-day weather forecast updated at 04:02 on Monday 3rd August 2026 GMT

More about St Konstantin

St Konstantin 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 (St Konstantin) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Konstantin weather forecast by day

Below are the detailed weather forecasts for St Konstantin for the next 5 days.

St Konstantin weather for Monday 3rd August 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north-west.

86
°F maximum temperature
68
°F minimum temperature
scattered clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
5
mph wind from NW

St Konstantin weather for Tuesday 4th August 2026

Expect clear skies in St Konstantin, Bulgaria with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-west.

90
°F maximum temperature
72
°F minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
4
mph wind from NW

St Konstantin weather for Wednesday 5th August 2026

90
°F maximum temperature
73
°F minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from E

St Konstantin weather for Thursday 6th August 2026

90
°F maximum temperature
72
°F minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from E

St Konstantin weather for Friday 7th August 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north.