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.

Wednesday
5th Aug
39

19

15

8
Thursday
6th Aug
37

19

14

7
Friday
7th Aug
35

20

7

7
Saturday
8th Aug
34

20

7

7
Sunday
9th Aug
36

19

14

8

5-day weather forecast updated at 04:00 on Wednesday 5th 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 Wednesday 5th 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 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

39
°C maximum temperature
19
°C minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
9
kph wind from NE

Banja Luka weather for Thursday 6th August 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 37°C, 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 8 kph from the south-west.

37
°C maximum temperature
19
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
8
kph wind from SW

Banja Luka weather for Friday 7th August 2026

Expect isolated thunderstorms in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 10 kph from the north.

35
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
33
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
10
kph wind from N

Banja Luka weather for Saturday 8th August 2026

Expect sunshine and showers in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a light breeze of 8 kph from the north-east.

34
°C maximum temperature
20
°C minimum temperature
sunshine and showers
7
hours of sunshine
7
UV index (High)
23
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
8
kph wind from NE

Banja Luka weather for Sunday 9th August 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 36°C, 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 8 kph from the east.