Celje weather live forecast

Today's maximum temperature in Celje is expected to be 18°C. Select a day from the live weather forecast for Celje, Slovenia for more weather parameters.

Thursday
11th Jun
18

10

3

4
Friday
12th Jun
22

8

6

5
Saturday
13th Jun
26

12

7

6
Sunday
14th Jun
29

14

8

4
Monday
15th Jun
22

15

2

6

5-day weather forecast updated at 04:02 on Thursday 11th June 2026 GMT

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

Celje weather forecast by day

Below are the detailed weather forecasts for Celje for the next 5 days.

Celje weather for Thursday 11th June 2026

Expect isolated thunderstorms in Celje, Slovenia with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 10 kph from the east.

18
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
26
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from E

Celje weather for Friday 12th June 2026

Expect broken clouds in Celje, Slovenia with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the west.

22
°C maximum temperature
8
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
5
kph wind from W

Celje weather for Saturday 13th June 2026

Expect broken clouds in Celje, Slovenia with a maximum temperature of 26°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

26
°C maximum temperature
12
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
8
kph wind from W

Celje weather for Sunday 14th June 2026

Expect isolated thunderstorms in Celje, Slovenia with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a light breeze of 11 kph from the west.

29
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
4
UV index (Moderate)
44
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
11
kph wind from W

Celje weather for Monday 15th June 2026

Expect isolated thunderstorms in Celje, Slovenia with a maximum temperature of 22°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a light breeze of 8 kph from the south-east.