Weather Forecast for Banja Luka

Republika Srpska, Bosnia and Herzegovina

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Sunny

Current Weather - Banja Luka: 19°C

Republika Srpska, Bosnia and Herzegovina

Sunny

Feels like 19°C

Wind

6 km/h SSW

Humidity

68%

Pressure

1014 mb

UV Index

1

Visibility

10 km

Sunny

Sunny

Sunday, June 14, 2026

High

30°C

Low

13°C

Rain Chance

4%

Hourly Forecast

Sunny 19°C
07:00
Sunny 21°C
08:00
Sunny 24°C
09:00
Sunny 26°C
10:00
Sunny 28°C
11:00
Sunny 28°C
12:00
Sunny 30°C
13:00
Partly Cloudy 30°C
14:00
Sunny 30°C
15:00
Sunny 29°C
16:00
Sunny 28°C
17:00
Sunny 26°C
18:00
Sunny 23°C
19:00
Sunny 19°C
20:00
Clear 17°C
21:00
Clear 15°C
22:00
Mist 13°C
23:00
Jun 15

Day Statistics

Maximum Wind

23 km/h

Humidity

59%

Precipitation

0 mm

UV Index

9

Visibility

10 km

Rain Chance

4%

Snow Chance

0%

Sun & Moon

Sunrise

05:05 AM

Sunset

08:38 PM

Moonrise

03:34 AM

Moonset

08:15 PM

Moon Phase

New Moon

Moon Illumination

0%

Air Quality

PM2.5

4.4

μg/m³

PM10

6.1

μg/m³

NO₂

1.3

μg/m³

O₃

57.9

μg/m³

SO₂

0.3

μg/m³

CO

106.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

36.32

Diffuse Radiation

11.02

DNI

0.5

GTI

32.12

Weather Alerts

Thunderstorm Yellow Warning for Bosnia and Herzegovina - region Banja Luka

Banja Luka Jun 13, 11:00 AM - Jun 14, 11:59 PM
Severity: Moderate Urgency: Future

Wind gusts 40-50km/h.

Be aware that thunderstorms may occur. Be especially careful in exposed areas, such as mountains, forests and open terrain. Disruptions in outdoor activities are possible.

Event: Thunderstorm Yellow Warning Certainty: Likely Category: Met

Wind Yellow Warning for Bosnia and Herzegovina - region Banja Luka

Banja Luka Jun 13, 11:00 AM - Jun 14, 11:59 PM
Severity: Moderate Urgency: Future

Wind gusts 40-50km/h.

Be aware of the debris carried by the wind. Local disturbances in outdoor activities are possible due to debris carried by the wind.

Event: Wind Yellow Warning Certainty: Likely Category: Met

Thunderstorm Yellow Warning for Bosnia and Herzegovina - region Prijedor

Prijedor Jun 13, 11:00 AM - Jun 14, 11:59 PM
Severity: Moderate Urgency: Future

Thunderstorms and strong wind gusts are expected.

Be aware that thunderstorms may occur. Be especially careful in exposed areas, such as mountains, forests and open terrain. Disruptions in outdoor activities are possible.

Event: Thunderstorm Yellow Warning 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