Banja Luka weather live forecast

Today's maximum temperature in Banja Luka is expected to be 81°F. Select a day from the live weather forecast for Banja Luka, Bosnia & Herzegovina for more weather parameters.

Friday
18th Sep
81

59

7

4
Saturday
19th Sep
79

61

2

3
Sunday
20th Sep
82

61

4

4
Monday
21st Sep
79

59

7

5
Tuesday
22nd Sep
70

52

9

5

5-day weather forecast updated at 04:00 on Friday 18th September 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 18th September 2026

Expect broken clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the north-east.

81
°F maximum temperature
59
°F minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
2
mph wind from NE

Banja Luka weather for Saturday 19th September 2026

Expect isolated thunderstorms in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and little or no wind of 3 mph from the north-east.

79
°F maximum temperature
61
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
38
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
3
mph wind from NE

Banja Luka weather for Sunday 20th September 2026

Expect broken clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the south-west.

82
°F maximum temperature
61
°F minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
2
mph wind from SW

Banja Luka weather for Monday 21st September 2026

Expect sunshine and showers in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 7 mph from the north-east.

79
°F maximum temperature
59
°F minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
26
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
7
mph wind from NE

Banja Luka weather for Tuesday 22nd September 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.