Mostar weather live forecast

Today's maximum temperature in Mostar is expected to be 38°C. Select a day from the live weather forecast for Mostar, Bosnia & Herzegovina for more weather parameters.

Monday
31st Aug
38

23

9

5
Tuesday
1st Sep
38

24

11

6
Wednesday
2nd Sep
38

24

9

6
Thursday
3rd Sep
36

23

10

6
Friday
4th Sep
37

20

12

7

5-day weather forecast updated at 04:02 on Monday 31st 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 Monday 31st August 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

38
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
VH
very high heat & humidity
10
kph wind from SW

Mostar weather for Tuesday 1st September 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

38
°C maximum temperature
24
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
VH
very high heat & humidity
8
kph wind from N

Mostar weather for Wednesday 2nd September 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

38
°C maximum temperature
24
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from N

Mostar weather for Thursday 3rd September 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

36
°C maximum temperature
23
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from NE

Mostar weather for Friday 4th September 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 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.