Slovenia weather live forecast

Today's maximum temperature in Slovenia is expected to be 84°F. Select a day from the live weather forecast for Slovenia (Ljubljana) for more weather parameters.

Thursday
18th Jun
84

64

11

8
Friday
19th Jun
88

64

12

8
Saturday
20th Jun
91

66

13

7
Sunday
21st Jun
88

68

11

8
Monday
22nd Jun
90

66

13

8

5-day weather forecast updated at 04:00 on Wednesday 17th June 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 Thursday 18th June 2026

Expect scattered clouds in Slovenia with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south-east.

84
°F maximum temperature
64
°F minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from SE

Slovenia weather for Friday 19th June 2026

Expect scattered clouds in Slovenia with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south.

88
°F maximum temperature
64
°F minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
4
mph wind from S

Slovenia weather for Saturday 20th June 2026

Expect scattered clouds in Slovenia with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south.

91
°F maximum temperature
66
°F minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
4
mph wind from S

Slovenia weather for Sunday 21st June 2026

Expect isolated thunderstorms in Slovenia with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a light breeze of 6 mph from the north-east.

88
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
11
hours of sunshine
8
UV index (Very High)
45
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from NE

Slovenia weather for Monday 22nd June 2026

Expect scattered clouds in Slovenia with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the east.