Mostar weather live forecast

Today's maximum temperature in Mostar is expected to be 102°F. Select a day from the live weather forecast for Mostar, Bosnia & Herzegovina for more weather parameters.

Saturday
29th Aug
102

77

6

6
Sunday
30th Aug
100

77

10

6
Monday
31st Aug
100

75

12

7
Tuesday
1st Sep
100

75

12

6
Wednesday
2nd Sep
99

75

12

6

5-day weather forecast updated at 04:02 on Saturday 29th 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 Saturday 29th August 2026

Expect isolated thunderstorms in Mostar, Bosnia & Herzegovina with a maximum temperature of 102°F, very high levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 7 mph from the south-west.

102
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
26
% chance of some rain
<2
mm of rainfall expected
VH
very high heat & humidity
7
mph wind from SW

Mostar weather for Sunday 30th August 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 100°F, very 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 6 mph from the south-west.

100
°F maximum temperature
77
°F minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
VH
very high heat & humidity
6
mph wind from SW

Mostar weather for Monday 31st August 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 100°F, very 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 7 mph from the south-west.

100
°F maximum temperature
75
°F minimum temperature
clear skies
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
VH
very high heat & humidity
7
mph wind from SW

Mostar weather for Tuesday 1st September 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 100°F, very high levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-west.

100
°F maximum temperature
75
°F minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
VH
very high heat & humidity
5
mph wind from SW

Mostar weather for Wednesday 2nd September 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 99°F, very high levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the west.