Banja Luka weather live forecast

Today's maximum temperature in Banja Luka is expected to be 20°C. Select a day from the live weather forecast for Banja Luka, Bosnia & Herzegovina for more weather parameters.

Friday
15th May
20

11

2

5
Saturday
16th May
16

10

0

3
Sunday
17th May
18

8

3

3
Monday
18th May
21

6

10

7
Tuesday
19th May
21

9

3

6

5-day weather forecast updated at 04:00 on Friday 15th 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 Friday 15th May 2026

Expect isolated thunderstorms in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a light breeze of 8 kph from the south-west.

20
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
43
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
8
kph wind from SW

Banja Luka weather for Saturday 16th May 2026

Expect isolated thunderstorms in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a light breeze of 11 kph from the west.

16
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
93
% chance of some rain
<20
mm of rainfall expected
16
°C wind chill
11
kph wind from W

Banja Luka weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 12 kph from the west.

18
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
50
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
12
kph wind from W

Banja Luka weather for Monday 18th May 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 21°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

21
°C maximum temperature
6
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from S

Banja Luka weather for Tuesday 19th May 2026

Expect mostly cloudy with light rain in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 21°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a light breeze of 7 kph from the south-west.