Brno weather live forecast

Today's maximum temperature in Brno is expected to be 28°C. Select a day from the live weather forecast for Brno, Czech Republic for more weather parameters.

Thursday
18th Jun
28

15

6

5
Friday
19th Jun
31

18

14

7
Saturday
20th Jun
34

19

13

7
Sunday
21st Jun
33

19

11

7
Monday
22nd Jun
30

19

8

7

5-day weather forecast updated at 04:00 on Wednesday 17th June 2026 GMT

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The 5-day weather forecast for Czech Republic (Brno) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Brno weather forecast by day

Below are the detailed weather forecasts for Brno for the next 5 days.

Brno weather for Thursday 18th June 2026

Expect broken clouds in Brno, Czech Republic with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-west.

28
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
5
kph wind from NW

Brno weather for Friday 19th June 2026

Expect scattered clouds in Brno, Czech Republic with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.

31
°C maximum temperature
18
°C minimum temperature
scattered clouds
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from E

Brno weather for Saturday 20th June 2026

Expect scattered clouds in Brno, Czech Republic with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

34
°C maximum temperature
19
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
9
kph wind from S

Brno weather for Sunday 21st June 2026

Expect isolated thunderstorms in Brno, Czech Republic with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a light breeze of 7 kph from the north.

33
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
7
UV index (High)
48
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from N

Brno weather for Monday 22nd June 2026

Expect broken clouds in Brno, Czech Republic with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.