Banja Luka weather live forecast

Today's maximum temperature in Banja Luka is expected to be 24°C. Select a day from the live weather forecast for Banja Luka, Bosnia & Herzegovina for more weather parameters.

Wednesday
20th May
24

10

10

UV6
Thursday
21st May
22

13

6

UV6
Friday
22nd May
25

11

7

UV6
Saturday
23rd May
25

13

11

UV6
Sunday
24th May
27

13

8

UV8

5-day weather forecast updated at 04:00 on Wednesday 20th May 2026 GMT

More about Banja Luka

Banja Luka by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Bosnia & Herzegovina

Crystal Ski: Early deals on winter 2026/2027 holidays

Sale

Book early for winter 2026/2027 with low deposits
Skiing holiday prices from just £529 per person
Book holidays to Andorra, Austria, Bulgaria, Italy & more

Go to Crystal Ski deal >>

View all Crystal Ski offers

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 20th May 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 24°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

24
°C maximum temperature
10
°C minimum temperature
scattered clouds
10
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
7
kph wind from SW

Banja Luka weather for Thursday 21st May 2026

Expect isolated thunderstorms in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 22°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and a light breeze of 8 kph from the south-west.

22
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
UV6
UV index (High)
78
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
8
kph wind from SW

Banja Luka weather for Friday 22nd May 2026

Expect sunshine and showers in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 25°C, maximum UV of 6 (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 8 kph from the north.

25
°C maximum temperature
11
°C minimum temperature
sunshine and showers
7
hours of sunshine
UV6
UV index (High)
33
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
8
kph wind from N

Banja Luka weather for Saturday 23rd May 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 25°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

25
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
7
kph wind from NE

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 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.