Weather Koper (Slovenia) and 10 days forecast

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Koper, Slovenija

24°C, clear, air pressure 1022 mb (at 14:03)

Sunset today at 18:48, sunrise tomorrow at 7:04. Moon illumination 96% (17. day of lunar cycle).

Sea temperature: Koper - kapitanija 23,6°C, OB Piran (NIB) 24,2°C

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Weather forecast for Koper for the next 24 hours

15	16	17	18	19	20	21	22	23	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14
Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky	Clear sky
24	24	23	22	20	19	17	17	16	16	15	15	15	14	14	14	14	15	17	21	23	24	24	25
Wind 6 NW	Wind 7 WNW	Wind 8 WNW	Wind 6 NW	Wind 10 N	Wind 18 ENE	Wind 21 E	Wind 22 E	Wind 24 E	Wind 24 E	Wind 24 E	Wind 24 E	Wind 23 E	Wind 24 E	Wind 24 E	Wind 24 E	Wind 24 E	Wind 24 E	Wind 24 E	Wind 23 E	Wind 20 E	Wind 16 ENE	Wind 12 N	Wind 8 NW
Pressure 1022	Pressure 1022	Pressure 1022	Pressure 1022	Pressure 1022	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1023	Pressure 1024	Pressure 1024	Pressure 1024	Pressure 1024	Pressure 1025	Pressure 1025	Pressure 1024
Humidity 53%	Humidity 54%	Humidity 56%	Humidity 69%	Humidity 70%	Humidity 73%	Humidity 81%	Humidity 82%	Humidity 76%	Humidity 73%	Humidity 72%	Humidity 72%	Humidity 72%	Humidity 71%	Humidity 70%	Humidity 70%	Humidity 71%	Humidity 72%	Humidity 69%	Humidity 62%	Humidity 52%	Humidity 49%	Humidity 46%	Humidity 46%

Koper - 10 days weather forecast

Monday, 28. September 2026

night

morning

afternoon

24

Clear sky

evening

19

Clear sky, wind around 20 km/h

Tuesday, 29. September 2026

night

15

Clear sky, wind around 20 km/h

morning

15

Clear sky, wind around 20 km/h

afternoon

25

Clear sky

evening

19

Clear sky, wind around 20 km/h

Wednesday, 30. September 2026

night

14

Clear sky, wind around 20 km/h

morning

14

Clear sky, wind around 20 km/h

afternoon

23

Clear sky

evening

18

Clear sky, wind around 20 km/h

Thursday, 1. October 2026

night

14

Clear sky, wind around 20 km/h

morning

14

Clear sky

afternoon

24

Partly cloudy

evening

18

Partly cloudy

Friday, 2. October 2026

night

14

Partly cloudy

morning

15

Partly cloudy, wind around 20 km/h

afternoon

24

Partly cloudy

evening

17

Cloudy

Saturday, 3. October 2026

night

13

Clear sky

morning

13

Clear sky

afternoon

24

Clear sky

evening

18

Clear sky

Sunday, 4. October 2026

night

13

Clear sky

morning

14

Clear sky

afternoon

23

Clear sky

evening

17

Clear sky

Monday, 5. October 2026

night

15

Cloudy

morning

16

Light rain

afternoon

20

Rain

evening

18

Cloudy

Tuesday, 6. October 2026

night

17

Cloudy

morning

17

Partly cloudy, wind around 20 km/h

afternoon

22

Cloudy, wind around 10 km/h

evening

18

Cloudy

Wednesday, 7. October 2026

night

15

Cloudy

morning

15

Fair

afternoon

22

evening

10 days weather forecast for the towns on the Adriatic coast of Slovenia

Weather Slovenia Ankaran Fiesa Izola Letališče Portorož Lucija Piran Portorož Strunjan

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