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Weather Forecast for Banja Luka

Republika Srpska, Bosnia and Herzegovina

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Current Weather - Banja Luka: 19°C

Republika Srpska, Bosnia and Herzegovina

Clear

Feels like 17°C

Wind

10 km/h SSW

Humidity

52%

Pressure

1017 mb

UV Index

0

Visibility

10 km
Sunny

Sunny

Saturday, September 05, 2026

High

34°C

Low

18°C

Rain Chance

1%

Hourly Forecast

Clear 19°C
04:00
Clear 19°C
05:00
Clear 19°C
06:00
Sunny 19°C
07:00
Sunny 23°C
08:00
Sunny 26°C
09:00
Sunny 30°C
10:00
Sunny 32°C
11:00
Sunny 33°C
12:00
Sunny 34°C
13:00
Partly Cloudy 34°C
14:00
Partly Cloudy 34°C
15:00
Partly Cloudy 34°C
16:00
Partly Cloudy 33°C
17:00
Sunny 27°C
18:00
Sunny 23°C
19:00
Cloudy 22°C
20:00
Partly Cloudy 20°C
21:00
Clear 19°C
22:00
Clear 18°C
23:00
Sep 06

Day Statistics

Maximum Wind

28 km/h

Humidity

41%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

1%

Snow Chance

0%

Sun & Moon

Sunrise

06:18 AM

Sunset

07:21 PM

Moonrise

11:41 PM

Moonset

03:35 PM

Moon Phase

Waning Crescent

Moon Illumination

29%

Air Quality

PM2.5

7.2

μg/m³

PM10

9.9

μg/m³

NO₂

2.1

μg/m³

O₃

78.7

μg/m³

SO₂

1

μg/m³

CO

143.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Visoka temperatura Narandžasto Upozorenje za Bosnu i Hercegovinu - region Banja Luka

Banja Luka Sep 3, 09:48 AM - Sep 5, 07:00 PM
Severity: Severe Urgency: Future

Maksimalna temperatura vazduha od 34-37°C.

Budite spremni na visoke temperature koje će dovesti do zdravstvenih rizika među ugroženim osobama, na primjer starije i vrlo mlade osobe. Slušajte i djelovati na savjet iz vlasti. Poslušajte i djelujte u skladu sa savjetima ovlaštenih organa.

Event: Visoka temperatura Narandžasto Upozorenje Certainty: Likely Category: Met

When to visit Banja Luka?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: May July August

January

☀️
6°C
💧
12 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month
🌵 Driest month

February

☀️
8°C
💧
12 Days of rain
❄️
Very heavy snowfall

March

☀️
13°C
💧
13 Days of rain
❄️
Very heavy snowfall

April

☀️
18°C
💧
14 Days of rain
❄️
Heavy snow expected

May

☀️
22°C
💧
18 Days of rain
❄️
Light snow possible
⭐ Best time to visit
🌧 Wettest month,

June

☀️
25°C
💧
16 Days of rain
❄️
No snowfall

July

☀️
28°C
💧
14 Days of rain
❄️
No snowfall
⭐ Best time to visit
🔥 Hottest month

August

☀️
28°C
💧
12 Days of rain
❄️
No snowfall
⭐ Best time to visit

September

☀️
23°C
💧
16 Days of rain
❄️
No snowfall

October

☀️
18°C
💧
12 Days of rain
❄️
Moderate snowfall

November

☀️
12°C
💧
14 Days of rain
❄️
Very heavy snowfall

December

☀️
6°C
💧
13 Days of rain
❄️
Very heavy snowfall