St Konstantin weather live forecast

Today's maximum temperature in St Konstantin is expected to be 88°F. Select a day from the live weather forecast for St Konstantin, Bulgaria for more weather parameters.

Tuesday
11th Aug
88

66

13

8
Wednesday
12th Aug
88

70

14

8
Thursday
13th Aug
79

70

7

8
Friday
14th Aug
75

66

8

4
Saturday
15th Aug
77

63

11

4

5-day weather forecast updated at 04:01 on Tuesday 11th August 2026 GMT

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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 Tuesday 11th August 2026

Expect clear skies in St Konstantin, Bulgaria with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-east.

88
°F maximum temperature
66
°F minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
4
mph wind from SE

St Konstantin weather for Wednesday 12th August 2026

Expect clear skies in St Konstantin, Bulgaria with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

88
°F maximum temperature
70
°F minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from NE

St Konstantin weather for Thursday 13th August 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 79°F, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

79
°F maximum temperature
70
°F minimum temperature
scattered clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
79
°F wind chill
7
mph wind from NE

St Konstantin weather for Friday 14th August 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 75°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-east.

75
°F maximum temperature
66
°F minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
mph wind from NE

St Konstantin weather for Saturday 15th August 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 77°F, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.