Klagenfurt weather live forecast

Today's maximum temperature in Klagenfurt is expected to be 18°C. Select a day from the live weather forecast for Klagenfurt, Austria for more weather parameters.

Friday
25th Sep
18

6

11

4
Saturday
26th Sep
20

7

9

5
Sunday
27th Sep
21

8

9

5
Monday
28th Sep
22

9

9

5
Tuesday
29th Sep
22

11

7

4

5-day weather forecast updated at 04:00 on Friday 25th September 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 Friday 25th September 2026

Expect scattered clouds in Klagenfurt, Austria with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.

18
°C maximum temperature
6
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from E

Klagenfurt weather for Saturday 26th September 2026

Expect broken clouds in Klagenfurt, Austria with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

20
°C maximum temperature
7
°C minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
5
kph wind from N

Klagenfurt weather for Sunday 27th September 2026

Expect scattered clouds in Klagenfurt, Austria with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.

21
°C maximum temperature
8
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from NE

Klagenfurt weather for Monday 28th September 2026

Expect broken clouds in Klagenfurt, Austria with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.

22
°C maximum temperature
9
°C minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from E

Klagenfurt weather for Tuesday 29th September 2026

Expect broken clouds in Klagenfurt, Austria with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.