Klagenfurt weather live forecast

Today's maximum temperature in Klagenfurt is expected to be 23°C. Select a day from the live weather forecast for Klagenfurt, Austria for more weather parameters.

Thursday
21st May
23

10

8

UV6
Friday
22nd May
24

9

8

UV7
Saturday
23rd May
25

11

12

UV7
Sunday
24th May
26

12

13

UV8
Monday
25th May
28

14

13

UV7

5-day weather forecast updated at 04:00 on Wednesday 20th May 2026 GMT

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

Klagenfurt weather forecast by day

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

Klagenfurt weather for Thursday 21st May 2026

Expect broken clouds in Klagenfurt, Austria with a maximum temperature of 23°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

23
°C maximum temperature
10
°C minimum temperature
broken clouds
8
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
12
kph wind from N

Klagenfurt weather for Friday 22nd May 2026

Expect broken clouds in Klagenfurt, Austria with a maximum temperature of 24°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

24
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from SE

Klagenfurt weather for Saturday 23rd May 2026

Expect scattered clouds in Klagenfurt, Austria with a maximum temperature of 25°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

25
°C maximum temperature
11
°C minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
9
kph wind from E

Klagenfurt weather for Sunday 24th May 2026

Expect scattered clouds in Klagenfurt, Austria with a maximum temperature of 26°C, 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 east.

26
°C maximum temperature
12
°C minimum temperature
scattered clouds
13
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from E

Klagenfurt weather for Monday 25th May 2026

Expect scattered clouds in Klagenfurt, Austria with a maximum temperature of 28°C, low 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 7 kph from the east.