Klagenfurt weather live forecast

Today's maximum temperature in Klagenfurt is expected to be 22°C. Select a day from the live weather forecast for Klagenfurt, Austria for more weather parameters.

Saturday
19th Sep
22

14

6

4
Sunday
20th Sep
24

12

8

5
Monday
21st Sep
22

11

6

4
Tuesday
22nd Sep
19

8

10

4
Wednesday
23rd Sep
18

7

8

3

5-day weather forecast updated at 04:00 on Saturday 19th 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 Saturday 19th September 2026

Expect broken clouds in Klagenfurt, Austria with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
4
kph wind from E

Klagenfurt weather for Sunday 20th September 2026

Expect broken clouds in Klagenfurt, Austria with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-west.

24
°C maximum temperature
12
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
4
kph wind from NW

Klagenfurt weather for Monday 21st September 2026

Expect broken clouds in Klagenfurt, Austria with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

22
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

Klagenfurt weather for Tuesday 22nd September 2026

Expect scattered clouds in Klagenfurt, Austria with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

19
°C maximum temperature
8
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
8
kph wind from NE

Klagenfurt weather for Wednesday 23rd September 2026

Expect scattered clouds in Klagenfurt, Austria with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.