Banja Luka weather live forecast

Today's maximum temperature in Banja Luka is expected to be 91°F. Select a day from the live weather forecast for Banja Luka, Bosnia & Herzegovina for more weather parameters.

Friday
4th Sep
91

64

12

6
Saturday
5th Sep
97

64

11

6
Sunday
6th Sep
88

66

10

6
Monday
7th Sep
90

59

13

6
Tuesday
8th Sep
95

59

13

6

5-day weather forecast updated at 04:00 on Friday 4th 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 4th September 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south-west.

91
°F maximum temperature
64
°F minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
3
mph wind from SW

Banja Luka weather for Saturday 5th September 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

97
°F maximum temperature
64
°F minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
7
mph wind from NE

Banja Luka weather for Sunday 6th September 2026

Expect scattered clouds in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

88
°F maximum temperature
66
°F minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from NE

Banja Luka weather for Monday 7th September 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-east.

90
°F maximum temperature
59
°F minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from NE

Banja Luka weather for Tuesday 8th September 2026

Expect clear skies in Banja Luka, Bosnia & Herzegovina with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-east.