Banja Luka weather live forecast

Today's maximum temperature in Banja Luka is expected to be 23°C. Select a day from the live weather forecast for Banja Luka, Bosnia & Herzegovina for more weather parameters.

Thursday
21st May
23

14

6

UV6
Friday
22nd May
25

13

6

UV6
Saturday
23rd May
27

14

9

UV7
Sunday
24th May
27

15

10

UV7
Monday
25th May
29

15

10

UV8

5-day weather forecast updated at 04:00 on Thursday 21st 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 Thursday 21st May 2026

Expect mostly cloudy with light rain in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 23°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a light breeze of 8 kph from the north.

23
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
UV6
UV index (High)
68
% chance of some rain
<5
mm of rainfall expected
23
°C wind chill
8
kph wind from N

Banja Luka weather for Friday 22nd May 2026

Expect broken clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 25°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

25
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
8
kph wind from N

Banja Luka weather for Saturday 23rd May 2026

Expect broken clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

27
°C maximum temperature
14
°C minimum temperature
broken clouds
9
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from N

Banja Luka weather for Sunday 24th 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 7 (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
15
°C minimum temperature
scattered clouds
10
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from NE

Banja Luka weather for Monday 25th May 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 29°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 little or no wind of 6 kph from the north.