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.

Thursday
9th Jul
73

66

3

3
Friday
10th Jul
77

63

11

7
Saturday
11th Jul
84

64

15

7
Sunday
12th Jul
86

66

5

8
Monday
13th Jul
81

68

10

3

5-day weather forecast updated at 04:02 on Thursday 9th July 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 Thursday 9th July 2026

Expect isolated thunderstorms in St Konstantin, Bulgaria with a maximum temperature of 73°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a light breeze of 5 mph from the north-west.

73
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
65
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
5
mph wind from NW

St Konstantin weather for Friday 10th July 2026

Expect isolated thunderstorms in St Konstantin, Bulgaria with a maximum temperature of 77°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and little or no wind of 4 mph from the south.

77
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
11
hours of sunshine
7
UV index (High)
18
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
4
mph wind from S

St Konstantin weather for Saturday 11th July 2026

Expect clear skies in St Konstantin, Bulgaria with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-west.

84
°F maximum temperature
64
°F minimum temperature
clear skies
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
5
mph wind from SW

St Konstantin weather for Sunday 12th July 2026

Expect isolated thunderstorms in St Konstantin, Bulgaria with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 5 mph from the south.

86
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
25
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
5
mph wind from S

St Konstantin weather for Monday 13th July 2026

Expect sunshine and showers in St Konstantin, Bulgaria with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 4 mph from the south-east.