Mostar weather live forecast

Today's maximum temperature in Mostar is expected to be 27°C. Select a day from the live weather forecast for Mostar, Bosnia & Herzegovina for more weather parameters.

Thursday
21st May
27

16

12

UV7
Friday
22nd May
27

17

14

UV7
Saturday
23rd May
30

19

15

UV7
Sunday
24th May
31

19

14

UV7
Monday
25th May
32

18

11

UV8

5-day weather forecast updated at 04:02 on Thursday 21st May 2026 GMT

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The 5-day weather forecast for Bosnia & Herzegovina (Mostar) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mostar weather forecast by day

Below are the detailed weather forecasts for Mostar for the next 5 days.

Mostar weather for Thursday 21st May 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

27
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from N

Mostar weather for Friday 22nd May 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

27
°C maximum temperature
17
°C minimum temperature
scattered clouds
14
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from N

Mostar weather for Saturday 23rd May 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 30°C, 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 gentle breeze of 18 kph from the north.

30
°C maximum temperature
19
°C minimum temperature
clear skies
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from N

Mostar weather for Sunday 24th May 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

31
°C maximum temperature
19
°C minimum temperature
scattered clouds
14
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from N

Mostar weather for Monday 25th May 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.