Brno weather live forecast

Today's maximum temperature in Brno is expected to be 38°C. Select a day from the live weather forecast for Brno, Czech Republic for more weather parameters.

Wednesday
5th Aug
38

22

11

7
Thursday
6th Aug
33

22

9

6
Friday
7th Aug
29

19

7

6
Saturday
8th Aug
28

16

10

6
Sunday
9th Aug
31

16

14

7

5-day weather forecast updated at 04:00 on Wednesday 5th August 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 Wednesday 5th August 2026

Expect scattered clouds in Brno, Czech Republic with a maximum temperature of 38°C, high levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

38
°C maximum temperature
22
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
9
kph wind from S

Brno weather for Thursday 6th August 2026

Expect isolated thunderstorms in Brno, Czech Republic with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a light breeze of 12 kph from the north-west.

33
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
6
UV index (High)
27
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
12
kph wind from NW

Brno weather for Friday 7th August 2026

Expect isolated thunderstorms in Brno, Czech Republic with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a light breeze of 9 kph from the north.

29
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
6
UV index (High)
39
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
9
kph wind from N

Brno weather for Saturday 8th August 2026

Expect scattered clouds in Brno, Czech Republic with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

28
°C maximum temperature
16
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from NE

Brno weather for Sunday 9th August 2026

Expect clear skies 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 6 kph from the south-east.