Banja Luka weather live forecast

Today's maximum temperature in Banja Luka is expected to be 29°C. Select a day from the live weather forecast for Banja Luka, Bosnia & Herzegovina for more weather parameters.

Sunday
20th Sep
29

15

11

5
Monday
21st Sep
24

15

2

4
Tuesday
22nd Sep
21

11

6

3
Wednesday
23rd Sep
22

8

10

4
Thursday
24th Sep
25

8

2

5

5-day weather forecast updated at 04:00 on Sunday 20th September 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

Much Better Adventures: 10% off any trip worldwide

Exclusive

Save EXTRA 10% on all active adventure holidays
Trips to Europe, Asia, Africa, Americas & Oceania
Book online with exclusive discount code

Show discount code

******W2T

Redeem Much Better Adventures discount code >>

Expires at 23:59 on Tuesday 20th Jul 2027 · View all Much Better Adventures 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 Sunday 20th September 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.

29
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
4
kph wind from SW

Banja Luka weather for Monday 21st September 2026

Expect broken clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

24
°C maximum temperature
15
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NE

Banja Luka weather for Tuesday 22nd September 2026

Expect broken clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

21
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

Banja Luka weather for Wednesday 23rd September 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

22
°C maximum temperature
8
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from SW

Banja Luka weather for Thursday 24th September 2026

Expect broken clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.