Weather Forecast for Brno

Jihomoravsky kraj, Czech Republic

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Patchy rain nearby

Current Weather - Brno: 32°C

Jihomoravsky kraj, Czech Republic

Patchy rain nearby

Feels like 37°C

Wind

19 km/h WSW

Humidity

38%

Pressure

1020 mb

UV Index

1

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Saturday, June 20, 2026

High

32°C

Low

16°C

Rain Chance

36%

Hourly Forecast

Patchy rain nearby 32°C
18:00
Patchy rain nearby 22°C
19:00
Patchy rain nearby 21°C
20:00
Partly Cloudy 19°C
21:00
Clear 17°C
22:00
Mist 16°C
23:00
Jun 21

Day Statistics

Maximum Wind

22 km/h

Humidity

68%

Precipitation

1 mm

UV Index

8

Visibility

10 km

Rain Chance

36%

Snow Chance

0%

Sun & Moon

Sunrise

04:48 AM

Sunset

09:02 PM

Moonrise

10:59 AM

Moonset

12:06 AM

Moon Phase

First Quarter

Moon Illumination

38%

Air Quality

PM2.5

6.7

μg/m³

PM10

8.5

μg/m³

NO₂

3.2

μg/m³

O₃

81.2

μg/m³

SO₂

0.7

μg/m³

CO

139

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

646.08

Diffuse Radiation

110.86

DNI

1100

GTI

578.35

Weather Alerts

Kraj Vysočina Jun 19, 10:48 AM - Jun 20, 11:59 PM
Severity: Moderate Urgency: Future

Isolated severe thunderstorms are expected.

Isolated torrential rainfall and rapid local flooding may occur. Thunderstorms may be accompanied by small hail and strong winds that could result in damage to property and trees. Be careful when outdoors. Drive with particular care.

Event: Strong Thunderstorms Certainty: Likely Category: Met

When to visit Brno?

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

⭐ Best months: June July August

January

☀️
2°C
💧
6 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
4°C
💧
5 Days of rain
❄️
Very heavy snowfall
🌵 Driest month

March

☀️
9°C
💧
7 Days of rain
❄️
Very heavy snowfall

April

☀️
15°C
💧
6 Days of rain
❄️
Moderate snowfall

May

☀️
19°C
💧
10 Days of rain
❄️
No snowfall

June

☀️
23°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
25°C
💧
13 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month
🌧 Wettest month,

August

☀️
25°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
20°C
💧
10 Days of rain
❄️
No snowfall

October

☀️
14°C
💧
7 Days of rain
❄️
Light snow possible

November

☀️
7°C
💧
7 Days of rain
❄️
Heavy snow expected

December

☀️
2°C
💧
6 Days of rain
❄️
Very heavy snowfall