Zagreb weather live forecast

Today's maximum temperature in Zagreb is expected to be 31°C. Select a day from the live weather forecast for Zagreb, Croatia for more weather parameters.

Thursday
3rd Sep
31

21

9

6
Friday
4th Sep
33

20

11

6
Saturday
5th Sep
35

21

9

6
Sunday
6th Sep
28

21

12

6
Monday
7th Sep
30

19

13

5

5-day weather forecast updated at 04:00 on Wednesday 2nd September 2026 GMT

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

Zagreb weather forecast by day

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

Zagreb weather for Thursday 3rd September 2026

Expect scattered clouds in Zagreb, Croatia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

31
°C maximum temperature
21
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from N

Zagreb weather for Friday 4th September 2026

Expect scattered clouds in Zagreb, Croatia with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

33
°C maximum temperature
20
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
6
kph wind from SW

Zagreb weather for Saturday 5th September 2026

Expect scattered clouds in Zagreb, Croatia with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

35
°C maximum temperature
21
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from NE

Zagreb weather for Sunday 6th September 2026

Expect scattered clouds in Zagreb, Croatia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

28
°C maximum temperature
21
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from NE

Zagreb weather for Monday 7th September 2026

Expect clear skies in Zagreb, Croatia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.