St Konstantin weather live forecast

Today's maximum temperature in St Konstantin is expected to be 79°F. Select a day from the live weather forecast for St Konstantin, Bulgaria for more weather parameters.

Saturday
10th Oct
79

64

6

4
Sunday
11th Oct
73

63

10

4
Monday
12th Oct
72

59

4

3
Tuesday
13th Oct
59

55

0

3
Wednesday
14th Oct
59

52

0

1

5-day weather forecast updated at 04:01 on Saturday 10th October 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 Saturday 10th October 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-east.

79
°F maximum temperature
64
°F minimum temperature
scattered clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
4
mph wind from SE

St Konstantin weather for Sunday 11th October 2026

Expect clear skies in St Konstantin, Bulgaria with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 10 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
clear skies
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from SE

St Konstantin weather for Monday 12th October 2026

Expect isolated thunderstorms in St Konstantin, Bulgaria with a maximum temperature of 72°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a light breeze of 6 mph from the north-west.

72
°F maximum temperature
59
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
55
% chance of some rain
<5
mm of rainfall expected
72
°F wind chill
6
mph wind from NW

St Konstantin weather for Tuesday 13th October 2026

Expect cloudy with some rain in St Konstantin, Bulgaria with a maximum temperature of 59°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 9 mph from the north.

59
°F maximum temperature
55
°F minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
58
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
9
mph wind from N

St Konstantin weather for Wednesday 14th October 2026

Expect cloudy with some rain in St Konstantin, Bulgaria with a maximum temperature of 59°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 10 mph from the north.