Slovenia weather live forecast

Today's maximum temperature in Slovenia is expected to be 39°F. Select a day from the live weather forecast for Slovenia (Ljubljana) for more weather parameters.

Saturday
20th Dec
39

37

0

1
Sunday
21st Dec
39

37

0

0
Monday
22nd Dec
36

36

0

0
Tuesday
23rd Dec
36

36

0

0
Wednesday
24th Dec
36

34

0

0

5-day weather forecast updated at 04:00 on Saturday 20th December 2025 GMT

More about Slovenia

Slovenia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Slovenia

TUI sale: 10% off 2026/2027 holidays

Discount Code

Save 10% on 2026/2027 holidays in biggest ever TUI sale
Max discount £500. T&Cs apply. £500 min spend
Travel between 1st May 2026 & 31st Oct 2027 (inclusive)

Show discount code

******ALE

Redeem TUI discount code >>

Expires at 23:59 on Saturday 31st Jan 2026 · View all TUI offers

TUI deal finder

Destination

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

Top Slovenia destinations

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.

All Slovenia destinations

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 Saturday 20th December 2025

Expect fog in low lying areas in Slovenia with a maximum temperature of 39°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the north.

39
°F maximum temperature
37
°F minimum temperature
fog in low lying areas
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
2
mph wind from N

Slovenia weather for Sunday 21st December 2025

Expect fog in low lying areas in Slovenia with a maximum temperature of 39°F and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the east.

39
°F maximum temperature
37
°F minimum temperature
fog in low lying areas
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
37
°F wind chill
2
mph wind from E

Slovenia weather for Monday 22nd December 2025

Expect fog in low lying areas in Slovenia with a maximum temperature of 36°F and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the east.

36
°F maximum temperature
36
°F minimum temperature
fog in low lying areas
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
36
°F wind chill
2
mph wind from E

Slovenia weather for Tuesday 23rd December 2025

Expect overcast skies in Slovenia with a maximum temperature of 36°F and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the east.

36
°F maximum temperature
36
°F minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
34
°F wind chill
2
mph wind from E

Slovenia weather for Wednesday 24th December 2025

Expect cloudy with sleet or snow in Slovenia with a maximum temperature of 36°F and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 76% chance of some sleet or snow and a light breeze of 4 mph from the east.