St Konstantin weather live forecast

Today's maximum temperature in St Konstantin is expected to be 66°F. Select a day from the live weather forecast for St Konstantin, Bulgaria for more weather parameters.

Wednesday
23rd Sep
66

55

3

2
Thursday
24th Sep
72

50

9

4
Friday
25th Sep
72

55

7

3
Saturday
26th Sep
68

61

3

1
Sunday
27th Sep
72

57

7

4

5-day weather forecast updated at 04:02 on Wednesday 23rd September 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 23rd September 2026

Expect broken clouds in St Konstantin, Bulgaria with a maximum temperature of 66°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.

66
°F maximum temperature
55
°F minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from NW

St Konstantin weather for Thursday 24th September 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north-west.

72
°F maximum temperature
50
°F minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
72
°F wind chill
4
mph wind from NW

St Konstantin weather for Friday 25th September 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 72°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-east.

72
°F maximum temperature
55
°F minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
72
°F wind chill
6
mph wind from SE

St Konstantin weather for Saturday 26th September 2026

Expect isolated thunderstorms in St Konstantin, Bulgaria with a maximum temperature of 68°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a light breeze of 6 mph from the north-east.

68
°F maximum temperature
61
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
1
UV index (Low)
64
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
6
mph wind from NE

St Konstantin weather for Sunday 27th September 2026

Expect sunshine and showers in St Konstantin, Bulgaria with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a light breeze of 6 mph from the north.