Mostar weather live forecast

Today's maximum temperature in Mostar is expected to be 81°F. Select a day from the live weather forecast for Mostar, Bosnia & Herzegovina for more weather parameters.

Wednesday
20th May
81

57

11

UV5
Thursday
21st May
79

59

12

UV7
Friday
22nd May
81

63

13

UV7
Saturday
23rd May
84

64

14

UV8
Sunday
24th May
86

64

11

UV8

5-day weather forecast updated at 04:02 on Wednesday 20th May 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 Wednesday 20th May 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

81
°F maximum temperature
57
°F minimum temperature
scattered clouds
11
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from N

Mostar weather for Thursday 21st May 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 79°F, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north.

79
°F maximum temperature
59
°F minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
79
°F wind chill
10
mph wind from N

Mostar weather for Friday 22nd May 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 81°F, low 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 11 mph from the north.

81
°F maximum temperature
63
°F minimum temperature
scattered clouds
13
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
mph wind from N

Mostar weather for Saturday 23rd May 2026

Expect clear skies in Mostar, Bosnia & Herzegovina with a maximum temperature of 84°F, low 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 10 mph from the north.

84
°F maximum temperature
64
°F minimum temperature
clear skies
14
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
10
mph wind from N

Mostar weather for Sunday 24th May 2026

Expect scattered clouds in Mostar, Bosnia & Herzegovina with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.