Banja Luka weather live forecast

Today's maximum temperature in Banja Luka is expected to be 39°C. Select a day from the live weather forecast for Banja Luka, Bosnia & Herzegovina for more weather parameters.

Tuesday
4th Aug
39

20

14

8
Wednesday
5th Aug
38

20

14

7
Thursday
6th Aug
39

19

13

7
Friday
7th Aug
36

21

6

7
Saturday
8th Aug
33

20

7

6

5-day weather forecast updated at 04:00 on Tuesday 4th August 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 Tuesday 4th August 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 39°C, very high 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 light breeze of 7 kph from the south-west.

39
°C maximum temperature
20
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
7
kph wind from SW

Banja Luka weather for Wednesday 5th August 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 38°C, very high levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

38
°C maximum temperature
20
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
VH
very high heat & humidity
7
kph wind from SW

Banja Luka weather for Thursday 6th August 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 39°C, very 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 8 kph from the east.

39
°C maximum temperature
19
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
VH
very high heat & humidity
8
kph wind from E

Banja Luka weather for Friday 7th August 2026

Expect isolated thunderstorms in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a light breeze of 11 kph from the west.

36
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
49
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
11
kph wind from W

Banja Luka weather for Saturday 8th August 2026

Expect isolated thunderstorms in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and little or no wind of 6 kph from the west.