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.

Sunday
19th Apr
18

9

4

4
Monday
20th Apr
13

7

0

2
Tuesday
21st Apr
13

5

5

4
Wednesday
22nd Apr
15

4

10

5
Thursday
23rd Apr
17

5

8

4

5-day weather forecast updated at 04:00 on Saturday 18th April 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 Sunday 19th April 2026

Expect isolated thunderstorms in Klagenfurt, Austria with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a light breeze of 8 kph from the west.

18
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
93
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
8
kph wind from W

Klagenfurt weather for Monday 20th April 2026

Expect cloudy with some rain in Klagenfurt, Austria with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a light breeze of 8 kph from the north-west.

13
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
82
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
8
kph wind from NW

Klagenfurt weather for Tuesday 21st April 2026

Expect mostly cloudy with light rain in Klagenfurt, Austria with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a light breeze of 9 kph from the east.

13
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
61
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
9
kph wind from E

Klagenfurt weather for Wednesday 22nd April 2026

Expect scattered clouds in Klagenfurt, Austria with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

15
°C maximum temperature
4
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from E

Klagenfurt weather for Thursday 23rd April 2026

Expect sunshine and showers in Klagenfurt, Austria with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 13 kph from the north-west.