Mostar weather live forecast

Today's maximum temperature in Mostar is expected to be 40°C. Select a day from the live weather forecast for Mostar, Bosnia & Herzegovina for more weather parameters.

Sunday
28th Jun
40

26

14

8
Monday
29th Jun
40

29

12

8
Tuesday
30th Jun
41

28

11

9
Wednesday
1st Jul
38

28

9

7
Thursday
2nd Jul
34

26

7

9

5-day weather forecast updated at 04:02 on Sunday 28th June 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 Sunday 28th June 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

40
°C maximum temperature
26
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
7
kph wind from N

Mostar weather for Monday 29th June 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

40
°C maximum temperature
29
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from SW

Mostar weather for Tuesday 30th June 2026

Expect isolated thunderstorms in Mostar, Bosnia & Herzegovina with a maximum temperature of 41°C, very high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a light breeze of 9 kph from the north-east.

41
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
9
UV index (Very High)
49
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from NE

Mostar weather for Wednesday 1st July 2026

Expect isolated thunderstorms in Mostar, Bosnia & Herzegovina with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a light breeze of 7 kph from the north.

38
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
54
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
7
kph wind from N

Mostar weather for Thursday 2nd July 2026

Expect isolated thunderstorms in Mostar, Bosnia & Herzegovina with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a light breeze of 11 kph from the north-east.