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.

Tuesday
12th May
75

54

7

5
Wednesday
13th May
64

54

6

7
Thursday
14th May
64

50

7

2
Friday
15th May
66

50

11

4
Saturday
16th May
72

55

11

7

5-day weather forecast updated at 04:01 on Tuesday 12th May 2026 GMT

More about St Konstantin

St Konstantin by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Bulgaria

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Tuesday 12th May 2026

Expect isolated thunderstorms in St Konstantin, Bulgaria with a maximum temperature of 75°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a light breeze of 4 mph from the south-west.

75
°F maximum temperature
54
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
5
UV index (Moderate)
55
% chance of some rain
<5
mm of rainfall expected
75
°F wind chill
4
mph wind from SW

St Konstantin weather for Wednesday 13th May 2026

Expect sunshine and showers in St Konstantin, Bulgaria with a maximum temperature of 64°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a moderate breeze of 12 mph from the west.

64
°F maximum temperature
54
°F minimum temperature
sunshine and showers
6
hours of sunshine
7
UV index (High)
7
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
mph wind from W

St Konstantin weather for Thursday 14th May 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 64°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north-west.

64
°F maximum temperature
50
°F minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
64
°F wind chill
5
mph wind from NW

St Konstantin weather for Friday 15th May 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

66
°F maximum temperature
50
°F minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from S

St Konstantin weather for Saturday 16th May 2026

Expect scattered clouds in St Konstantin, Bulgaria with a maximum temperature of 72°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.