Rijeka weather live forecast

Today's maximum temperature in Rijeka is expected to be 36°C. Select a day from the live weather forecast for Rijeka, Croatia for more weather parameters.

Wednesday
5th Aug
36

25

14

7
Thursday
6th Aug
37

28

14

7
Friday
7th Aug
35

27

12

7
Saturday
8th Aug
34

26

12

7
Sunday
9th Aug
36

25

13

8

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

Expect clear skies in Rijeka, Croatia with a maximum temperature of 36°C, high 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-west.

36
°C maximum temperature
25
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
6
kph wind from SW

Rijeka weather for Thursday 6th August 2026

Expect clear skies in Rijeka, Croatia with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

37
°C maximum temperature
28
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
7
kph wind from SW

Rijeka weather for Friday 7th August 2026

Expect scattered clouds in Rijeka, Croatia with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

35
°C maximum temperature
27
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from NE

Rijeka weather for Saturday 8th August 2026

Expect isolated thunderstorms in Rijeka, Croatia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a light breeze of 12 kph from the north-east.

34
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
12
hours of sunshine
7
UV index (High)
14
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
12
kph wind from NE

Rijeka weather for Sunday 9th August 2026

Expect clear skies in Rijeka, Croatia with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.