Mostar weather live forecast

Today's maximum temperature in Mostar is expected to be 41°C. Select a day from the live weather forecast for Mostar, Bosnia & Herzegovina for more weather parameters.

Tuesday
11th Aug
41

26

14

8
Wednesday
12th Aug
40

28

13

8
Thursday
13th Aug
38

25

14

8
Friday
14th Aug
38

22

14

8
Saturday
15th Aug
37

22

13

7

5-day weather forecast updated at 04:02 on Tuesday 11th August 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 Tuesday 11th August 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 41°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 10 kph from the north-east.

41
°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
10
kph wind from NE

Mostar weather for Wednesday 12th August 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 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

40
°C maximum temperature
28
°C minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
15
kph wind from NE

Mostar weather for Thursday 13th August 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 38°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 gentle breeze of 15 kph from the north-east.

38
°C maximum temperature
25
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from NE

Mostar weather for Friday 14th August 2026

38
°C maximum temperature
22
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
11
kph wind from NE

Mostar weather for Saturday 15th August 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.