Weather Forecast for Banja Luka

Republika Srpska, Bosnia and Herzegovina

select dropwdown icon
Share
Sunny

Current Weather - Banja Luka: 10°C

Republika Srpska, Bosnia and Herzegovina

Sunny

Feels like 9°C

Wind

7 km/h SSW

Humidity

69%

Pressure

1024 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Tuesday, September 22, 2026

High

17°C

Low

9°C

Rain Chance

17%

Hourly Forecast

Sunny 10°C
07:00
Sunny 11°C
08:00
Sunny 14°C
09:00
Sunny 15°C
10:00
Partly Cloudy 16°C
11:00
Overcast 17°C
12:00
Overcast 16°C
13:00
Light rain shower 14°C
14:00
Patchy rain nearby 16°C
15:00
Patchy rain nearby 16°C
16:00
Patchy rain nearby 15°C
17:00
Sunny 14°C
18:00
Patchy rain nearby 12°C
19:00
Patchy rain nearby 10°C
20:00
Clear 10°C
21:00
Clear 9°C
22:00
Clear 9°C
23:00
Sep 23

Day Statistics

Maximum Wind

21 km/h

Humidity

57%

Precipitation

0 mm

UV Index

4

Visibility

10 km

Rain Chance

17%

Snow Chance

0%

Sun & Moon

Sunrise

06:39 AM

Sunset

06:49 PM

Moonrise

05:12 PM

Moonset

02:05 AM

Moon Phase

Waxing Gibbous

Moon Illumination

89%

Air Quality

PM2.5

6.5

μg/m³

PM10

8.7

μg/m³

NO₂

3.3

μg/m³

O₃

59.8

μg/m³

SO₂

0.8

μg/m³

CO

195.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

0.56

Diffuse Radiation

0.27

DNI

0

GTI

0.49

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