St Konstantin weather live forecast

Today's maximum temperature in St Konstantin is expected to be 75°F. Select a day from the live weather forecast for St Konstantin, Bulgaria for more weather parameters.

Wednesday
10th Jun
75

63

15

8
Thursday
11th Jun
73

63

11

8
Friday
12th Jun
72

63

5

8
Saturday
13th Jun
66

61

0

3
Sunday
14th Jun
70

61

5

8

5-day weather forecast updated at 04:01 on Tuesday 9th 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 10th June 2026

Expect clear skies in St Konstantin, Bulgaria with a maximum temperature of 75°F, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south.

75
°F maximum temperature
63
°F minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from S

St Konstantin weather for Thursday 11th June 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 73°F, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-east.

73
°F maximum temperature
63
°F minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from SE

St Konstantin weather for Friday 12th June 2026

Expect isolated thunderstorms in St Konstantin, Bulgaria with a maximum temperature of 72°F, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 54% chance of some rain and a light breeze of 6 mph from the north-west.

72
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
54
% chance of some rain
<10
mm of rainfall expected
72
°F wind chill
6
mph wind from NW

St Konstantin weather for Saturday 13th June 2026

Expect overcast skies in St Konstantin, Bulgaria with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

66
°F maximum temperature
61
°F minimum temperature
overcast skies
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from NW

St Konstantin weather for Sunday 14th June 2026

Expect mostly cloudy with light rain in St Konstantin, Bulgaria with a maximum temperature of 70°F, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a light breeze of 6 mph from the west.