Koper (Slovenia) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 24° Celsius;
Maximum daytime temperature: 24° Celsius;
Cloudy changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
8 day forecast for Koper
Today (25 April 2025)
| Time |
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
 |
|
|
|
|
|
|
 |
|
 |
|
|
 |
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
13°
|
13°
|
14°
|
14°
|
15°
|
16°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
16°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
14°
|
13°
|
| Wind direction and speed |
NNE
6
|
N
5
|
NNE
5
|
N
4
|
N
5
|
N
6
|
N
8
|
NNE
9
|
NNE
10
|
NE
10
|
NE
10
|
NE
11
|
NE
11
|
NE
11
|
NE
10
|
NE
10
|
NE
8
|
NE
8
|
NE
8
|
| Wind gust (mph) |
13
|
12
|
11
|
12
|
14
|
17
|
19
|
22
|
22
|
23
|
23
|
24
|
23
|
22
|
21
|
19
|
17
|
17
|
17
|
| Visibility |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
77%
|
75%
|
71%
|
68%
|
63%
|
59%
|
58%
|
56%
|
55%
|
55%
|
55%
|
55%
|
55%
|
58%
|
65%
|
65%
|
66%
|
66%
|
| UV | - | 1 | 1 | 1 | 2 | 4 | 4 | 5 | 5 | 4 | 4 | 3 | 1 | 1 | 1 | 1 | - | - | - |
Sunday (26 April 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
15°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
21°
|
20°
|
17°
|
16°
|
15°
|
14°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
15°
|
15°
|
16°
|
17°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
18°
|
16°
|
15°
|
14°
|
13°
|
| Wind direction and speed (mph) |
NE
8
|
NE
8
|
NE
8
|
NE
8
|
NNE
8
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NE
8
|
NE
9
|
NE
8
|
NE
8
|
NE
8
|
NE
7
|
ENE
7
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
NE
6
|
NE
5
|
NE
5
|
| Wind gust (mph) |
18
|
17
|
17
|
16
|
16
|
15
|
14
|
15
|
17
|
19
|
19
|
19
|
19
|
18
|
17
|
16
|
15
|
14
|
14
|
14
|
13
|
12
|
12
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
65%
|
65%
|
64%
|
64%
|
61%
|
62%
|
58%
|
55%
|
53%
|
46%
|
46%
|
43%
|
41%
|
40%
|
40%
|
40%
|
40%
|
41%
|
53%
|
60%
|
59%
|
63%
|
65%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 7 | 6 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Monday (27 April 2025)
| Time |
00:00
|
01:00
|
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
11°
|
15°
|
19°
|
22°
|
22°
|
17°
|
13°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
10°
|
15°
|
18°
|
21°
|
22°
|
17°
|
13°
|
| Wind direction and speed (mph) |
NNE
5
|
NNE
5
|
NNE
5
|
NE
4
|
NE
3
|
NE
5
|
NNW
3
|
W
4
|
WNW
3
|
NNE
2
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
14
|
13
|
12
|
10
|
6
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
68%
|
71%
|
71%
|
72%
|
52%
|
40%
|
40%
|
41%
|
76%
|
85%
|
| UV | - | - | - | 1 | 1 | 6 | 6 | 2 | 1 | - |
Tuesday (28 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
11°
|
16°
|
21°
|
24°
|
24°
|
17°
|
14°
|
| Feels like temperature (°C) |
12°
|
11°
|
16°
|
21°
|
23°
|
23°
|
18°
|
14°
|
| Wind direction and speed (mph) |
ENE
3
|
ENE
3
|
ENE
3
|
NE
4
|
N
5
|
NW
5
|
WSW
3
|
NE
3
|
| Wind gust (mph) |
7
|
8
|
11
|
13
|
14
|
12
|
6
|
6
|
| Visibility (description) |
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
86%
|
74%
|
52%
|
41%
|
41%
|
76%
|
85%
|
| UV | - | 1 | 1 | 6 | 6 | 2 | 1 | - |
Wednesday (29 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
11°
|
17°
|
22°
|
24°
|
24°
|
17°
|
13°
|
| Feels like temperature (°C) |
12°
|
11°
|
16°
|
20°
|
24°
|
23°
|
17°
|
13°
|
| Wind direction and speed (mph) |
ENE
3
|
ENE
3
|
NE
3
|
NE
5
|
N
4
|
WNW
6
|
W
3
|
SE
2
|
| Wind gust (mph) |
8
|
8
|
13
|
14
|
15
|
12
|
6
|
5
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
61%
|
41%
|
39%
|
40%
|
76%
|
85%
|
| UV | - | 1 | 1 | 6 | 6 | 2 | 1 | - |
Thursday (30 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
17°
|
22°
|
24°
|
24°
|
18°
|
14°
|
| Feels like temperature (°C) |
13°
|
12°
|
17°
|
22°
|
23°
|
22°
|
18°
|
14°
|
| Wind direction and speed (mph) |
E
3
|
E
4
|
E
3
|
N
3
|
WNW
5
|
W
6
|
W
2
|
ESE
3
|
| Wind gust (mph) |
6
|
7
|
8
|
13
|
15
|
12
|
5
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
83%
|
69%
|
44%
|
40%
|
41%
|
76%
|
83%
|
| UV | - | 1 | 1 | 6 | 6 | 2 | 1 | - |
Friday (1 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
14°
|
13°
|
17°
|
22°
|
24°
|
23°
|
18°
|
15°
|
| Feels like temperature (°C) |
13°
|
12°
|
17°
|
22°
|
23°
|
22°
|
18°
|
15°
|
| Wind direction and speed (mph) |
ESE
4
|
ESE
4
|
ESE
3
|
SW
3
|
WSW
6
|
WSW
7
|
SSW
3
|
ESE
3
|
| Wind gust (mph) |
8
|
8
|
9
|
16
|
17
|
15
|
6
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
82%
|
68%
|
42%
|
40%
|
41%
|
75%
|
78%
|
| UV | - | 1 | 2 | 6 | 6 | 2 | 1 | - |
Saturday (2 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
13°
|
17°
|
22°
|
23°
|
23°
|
19°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
17°
|
21°
|
22°
|
22°
|
19°
|
16°
|
| Wind direction and speed (mph) |
ESE
3
|
ESE
4
|
ESE
3
|
S
5
|
SW
7
|
SW
6
|
S
3
|
SE
4
|
| Wind gust (mph) |
7
|
8
|
12
|
17
|
18
|
15
|
8
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
84%
|
67%
|
47%
|
44%
|
45%
|
75%
|
77%
|
| UV | - | 1 | 2 | 6 | 6 | 2 | 1 | - |
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Forecast
Forecast for 05:00 (UTC+2), Sat
Updated 01:17 (UTC+1) on Sat 26 Apr 2025
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