St Konstantin weather live forecast

Today's maximum temperature in St Konstantin is expected to be 73°F. Select a day from the live weather forecast for St Konstantin, Bulgaria for more weather parameters.

Wednesday
17th Jun
73

59

11

7
Thursday
18th Jun
73

61

9

7
Friday
19th Jun
75

61

12

6
Saturday
20th Jun
79

61

11

7
Sunday
21st Jun
79

66

12

7

5-day weather forecast updated at 04:02 on Wednesday 17th June 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 Wednesday 17th June 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 73°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-east.

73
°F maximum temperature
59
°F minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from SE

St Konstantin weather for Thursday 18th June 2026

Expect isolated thunderstorms in St Konstantin, Bulgaria with a maximum temperature of 73°F, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a light breeze of 5 mph from the north-east.

73
°F maximum temperature
61
°F minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
37
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
5
mph wind from NE

St Konstantin weather for Friday 19th June 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 75°F, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the east.

75
°F maximum temperature
61
°F minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
75
°F wind chill
6
mph wind from E

St Konstantin weather for Saturday 20th June 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 79°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north-west.

79
°F maximum temperature
61
°F minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
79
°F wind chill
4
mph wind from NW

St Konstantin weather for Sunday 21st June 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 79°F, low 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 4 mph from the south-east.