Mostar weather live forecast

Today's maximum temperature in Mostar is expected to be 100°F. Select a day from the live weather forecast for Mostar, Bosnia & Herzegovina for more weather parameters.

Saturday
5th Sep
100

72

13

7
Sunday
6th Sep
99

77

13

7
Monday
7th Sep
100

73

13

7
Tuesday
8th Sep
100

73

13

6
Wednesday
9th Sep
97

72

12

6

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

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

100
°F maximum temperature
72
°F minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
7
mph wind from SW

Mostar weather for Sunday 6th September 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 99°F, 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 gentle breeze of 9 mph from the north-east.

99
°F maximum temperature
77
°F minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
9
mph wind from NE

Mostar weather for Monday 7th September 2026

100
°F maximum temperature
73
°F minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
6
mph wind from NE

Mostar weather for Tuesday 8th September 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 100°F, high levels of heat & humidity, maximum UV of 6 (High) and 13 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
73
°F minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
6
mph wind from SW

Mostar weather for Wednesday 9th September 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 97°F, 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 7 mph from the south-west.