Slovenia weather live forecast

Today's maximum temperature in Slovenia is expected to be 24°C. Select a day from the live weather forecast for Slovenia (Ljubljana) for more weather parameters.

Tuesday
15th Sep
24

13

10

5
Wednesday
16th Sep
24

11

9

5
Thursday
17th Sep
19

13

1

1
Friday
18th Sep
20

13

1

2
Saturday
19th Sep
20

14

4

4

5-day weather forecast updated at 04:00 on Tuesday 15th September 2026 GMT

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Destination

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

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Below are temperatures expected today at popular countries, regions and places in Slovenia. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Slovenia weather forecast by day

Below are the detailed weather forecasts for Slovenia for the next 5 days. The forecasts shown are for Ljubljana and may not represent the whole of Slovenia. Browse more destinations in Slovenia to view more weather forecasts.

Slovenia weather for Tuesday 15th September 2026

Expect scattered clouds in Slovenia with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-east.

24
°C maximum temperature
13
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from SE

Slovenia weather for Wednesday 16th September 2026

Expect scattered clouds in Slovenia with a maximum temperature of 24°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 south-west.

24
°C maximum temperature
11
°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 SW

Slovenia weather for Thursday 17th September 2026

Expect mostly cloudy with rain in Slovenia with a maximum temperature of 19°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 9 kph from the east.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
77
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Slovenia weather for Friday 18th September 2026

Expect isolated thunderstorms in Slovenia with a maximum temperature of 20°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and little or no wind of 5 kph from the east.

20
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
56
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
5
kph wind from E

Slovenia weather for Saturday 19th September 2026

Expect mostly cloudy with light rain in Slovenia with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 29% chance of some rain and little or no wind of 6 kph from the east.