Rijeka weather live forecast

Today's maximum temperature in Rijeka is expected to be 33°C. Select a day from the live weather forecast for Rijeka, Croatia for more weather parameters.

Monday
7th Sep
33

23

11

6
Tuesday
8th Sep
34

25

12

6
Wednesday
9th Sep
30

23

3

5
Thursday
10th Sep
25

20

0

3
Friday
11th Sep
23

19

7

5

5-day weather forecast updated at 04:00 on Sunday 6th September 2026 GMT

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

Rijeka weather forecast by day

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

Rijeka weather for Monday 7th September 2026

Expect scattered clouds in Rijeka, Croatia with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

33
°C maximum temperature
23
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from N

Rijeka weather for Tuesday 8th September 2026

Expect scattered clouds in Rijeka, Croatia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.

34
°C maximum temperature
25
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
6
kph wind from NE

Rijeka weather for Wednesday 9th September 2026

Expect isolated thunderstorms in Rijeka, Croatia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a light breeze of 10 kph from the south.

30
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
76
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Rijeka weather for Thursday 10th September 2026

Expect isolated thunderstorms in Rijeka, Croatia with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 68% chance of some rain and a light breeze of 12 kph from the north-east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
68
% chance of some rain
<40
mm of rainfall expected
25
°C wind chill
12
kph wind from NE

Rijeka weather for Friday 11th September 2026

Expect isolated thunderstorms in Rijeka, Croatia with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 44% chance of some rain and a light breeze of 10 kph from the north-east.