Banja Luka weather live forecast

Today's maximum temperature in Banja Luka is expected to be 31°C. Select a day from the live weather forecast for Banja Luka, Bosnia & Herzegovina for more weather parameters.

Wednesday
27th May
31

15

13

8
Thursday
28th May
27

16

10

8
Friday
29th May
26

13

15

8
Saturday
30th May
29

11

15

8
Sunday
31st May
32

14

12

8

5-day weather forecast updated at 04:00 on Wednesday 27th May 2026 GMT

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The 5-day weather forecast for Bosnia & Herzegovina (Banja Luka) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Banja Luka weather forecast by day

Below are the detailed weather forecasts for Banja Luka for the next 5 days.

Banja Luka weather for Wednesday 27th May 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-west.

31
°C maximum temperature
15
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from SW

Banja Luka weather for Thursday 28th May 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

27
°C maximum temperature
16
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from NE

Banja Luka weather for Friday 29th May 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.

26
°C maximum temperature
13
°C minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from NE

Banja Luka weather for Saturday 30th May 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.

29
°C maximum temperature
11
°C minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
4
kph wind from SW

Banja Luka weather for Sunday 31st May 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.