Slovenia weather live forecast

Today's maximum temperature in Slovenia is expected to be 32°C. Select a day from the live weather forecast for Slovenia (Ljubljana) for more weather parameters.

Tuesday
8th Sep
32

16

11

6
Wednesday
9th Sep
27

18

3

5
Thursday
10th Sep
20

15

0

4
Friday
11th Sep
20

14

0

3
Saturday
12th Sep
22

14

4

5

5-day weather forecast updated at 04:00 on Tuesday 8th September 2026 GMT

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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 8th September 2026

Expect scattered clouds in Slovenia with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

32
°C maximum temperature
16
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SW

Slovenia weather for Wednesday 9th September 2026

Expect isolated thunderstorms in Slovenia with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 59% chance of some rain and a light breeze of 10 kph from the west.

27
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
59
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
10
kph wind from W

Slovenia weather for Thursday 10th September 2026

Expect isolated thunderstorms in Slovenia with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 78% chance of some rain and a light breeze of 11 kph from the east.

20
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
78
% chance of some rain
<30
mm of rainfall expected
20
°C wind chill
11
kph wind from E

Slovenia weather for Friday 11th September 2026

Expect isolated thunderstorms in Slovenia with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a light breeze of 7 kph from the south-east.

20
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
65
% chance of some rain
<20
mm of rainfall expected
20
°C wind chill
7
kph wind from SE

Slovenia weather for Saturday 12th September 2026

Expect isolated thunderstorms in Slovenia with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 38% chance of some rain and a light breeze of 10 kph from the east.