ItalySloveniaMontenegroCroatia
IstriaKvarnerDalmatia

Koper, Slovenija

Vreme Koper

32°C, mostly clear, air pressure 1013 mb (at 16:03)

Sunset today at 19:44, sunrise tomorrow at 6:28. Moon illumination 93% (17. day of lunar cycle).

Sea temperature: Koper - kapitanija 28,5°C, OB Piran (NIB) 28,0°C



Weather forecast for Koper for the next 24 hours

18192021222301234567891011121314151617
Weather st 18:00Clear skyWeather st 19:00Clear skyWeather st 20:00FairWeather st 21:00Clear skyWeather st 22:00Clear skyWeather st 23:00Clear skyWeather st 00:00Clear skyWeather st 01:00Clear skyWeather st 02:00Clear skyWeather st 03:00FairWeather st 04:00FairWeather st 05:00Clear skyWeather st 06:00Clear skyWeather st 07:00Clear skyWeather st 08:00Clear skyWeather st 09:00Clear skyWeather st 10:00Clear skyWeather st 11:00Clear skyWeather st 12:00Clear skyWeather st 13:00Clear skyWeather st 14:00Clear skyWeather st 15:00Clear skyWeather st 16:00Clear skyWeather st 17:00Clear sky
302927262423222121202020202023272830303031313130
Wind
18
W		Wind
15
W		Wind
10
WSW		Wind
6
S		Wind
6
SSE		Wind
9
SE		Wind
11
SE		Wind
10
ESE		Wind
11
ESE		Wind
12
ESE		Wind
11
ESE		Wind
11
ESE		Wind
11
ESE		Wind
10
ESE		Wind
9
ESE		Wind
6
SSE		Wind
5
SW		Wind
6
WNW		Wind
8
WNW		Wind
10
WNW		Wind
10
WNW		Wind
10
WNW		Wind
10
WNW		Wind
9
WNW
Pressure
1013		Pressure
1013		Pressure
1014		Pressure
1014		Pressure
1014		Pressure
1015		Pressure
1015		Pressure
1015		Pressure
1015		Pressure
1014		Pressure
1014		Pressure
1014		Pressure
1014		Pressure
1014		Pressure
1014		Pressure
1014		Pressure
1014		Pressure
1015		Pressure
1015		Pressure
1015		Pressure
1014		Pressure
1014		Pressure
1014		Pressure
1013
Humidity
44%		Humidity
48%		Humidity
57%		Humidity
61%		Humidity
62%		Humidity
65%		Humidity
68%		Humidity
71%		Humidity
72%		Humidity
72%		Humidity
72%		Humidity
72%		Humidity
71%		Humidity
69%		Humidity
59%		Humidity
48%		Humidity
47%		Humidity
48%		Humidity
49%		Humidity
48%		Humidity
43%		Humidity
40%		Humidity
39%		Humidity
40%

Koper - 10 days weather forecast

Sunday, 30. August 2026

night
morning
afternoon
32
vreme
Clear sky, wind around 20 km/h
evening
27
vreme
Fair

Monday, 31. August 2026

night
21
vreme
Clear sky
morning
23
vreme
Clear sky
afternoon
31
vreme
Clear sky
evening
27
vreme
Clear sky

Tuesday, 1. September 2026

night
22
vreme
Clear sky, wind around 20 km/h
morning
23
vreme
Rain showers, wind around 30 km/h
afternoon
30
vreme
Light rain showers
evening
26
vreme
Clear sky

Wednesday, 2. September 2026

night
21
vreme
Partly cloudy, wind around 20 km/h
morning
23
vreme
Partly cloudy
afternoon
31
vreme
Partly cloudy
evening
27
vreme
Fair

Thursday, 3. September 2026

night
21
vreme
Clear sky
morning
23
vreme
Clear sky
afternoon
32
vreme
Clear sky
evening
26
vreme
Clear sky

Friday, 4. September 2026

night
21
vreme
Clear sky
morning
23
vreme
Clear sky
afternoon
31
vreme
Clear sky
evening
27
vreme
Clear sky

Saturday, 5. September 2026

night
22
vreme
Clear sky
morning
25
vreme
Clear sky
afternoon
31
vreme
Clear sky
evening
27
vreme
Clear sky

Sunday, 6. September 2026

night
23
vreme
Clear sky
morning
25
vreme
Clear sky
afternoon
32
vreme
Clear sky
evening
28
vreme
Fair

Monday, 7. September 2026

night
23
vreme
Clear sky
morning
25
vreme
Clear sky
afternoon
32
vreme
Clear sky
evening
27
vreme
Clear sky

Tuesday, 8. September 2026

night
23
vreme
Clear sky
morning
25
vreme
Clear sky
afternoon
30
vreme
Cloudy
evening
28
vreme
Cloudy

Wednesday, 9. September 2026

night
23
vreme
morning
afternoon
evening

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

Weather SloveniaAnkaranFiesaIzolaLetališče PortorožLucijaPiranPortorožStrunjan