Koper, Slovenia – Hourly Weather Forecast
Koper – Saturday, May 23
12 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1026 hPa
1 AM
19°
66°
partly cloudy
Precip0 mm
Pressure1026 hPa
2 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1026 hPa
3 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1026 hPa
4 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1026 hPa
5 AM
17°
63°
mostly clear
Precip0 mm
Pressure1026 hPa
6 AM
17°
63°
fair
Precip0 mm
Pressure1026 hPa
7 AM
19°
66°
fair
Precip0 mm
Pressure1026 hPa
8 AM
21°
70°
fair
Precip0 mm
Pressure1026 hPa
9 AM
22°
72°
fair
Precip0 mm
Pressure1026 hPa
10 AM
23°
73°
fair
Precip0 mm
Pressure1026 hPa
11 AM
24°
75°
fair
Precip0 mm
Pressure1026 hPa
12 PM
25°
77°
fair
Precip0 mm
Pressure1026 hPa
1 PM
25°
77°
fair
Precip0 mm
Pressure1026 hPa
2 PM
26°
79°
fair
Precip0 mm
Pressure1025 hPa
3 PM
26°
79°
fair
Precip0 mm
Pressure1025 hPa
4 PM
26°
79°
fair
Precip0 mm
Pressure1024 hPa
5 PM
26°
79°
fair
Precip0 mm
Pressure1024 hPa
6 PM
25°
77°
fair
Precip0 mm
Pressure1024 hPa
7 PM
24°
75°
fair
Precip0 mm
Pressure1024 hPa
8 PM
23°
73°
fair
Precip0 mm
Pressure1024 hPa
9 PM
22°
72°
fair
Precip0 mm
Pressure1025 hPa
10 PM
21°
70°
fair
Precip0 mm
Pressure1025 hPa
11 PM
21°
70°
fair
Precip0 mm
Pressure1026 hPa
Koper – Sunday, May 24
12 AM
20°
68°
fair
Precip0 mm
Pressure1026 hPa
1 AM
19°
66°
fair
Precip0 mm
Pressure1026 hPa
2 AM
19°
66°
fair
Precip0 mm
Pressure1026 hPa
3 AM
19°
66°
fair
Precip0 mm
Pressure1026 hPa
4 AM
18°
64°
fair
Precip0 mm
Pressure1026 hPa
5 AM
17°
63°
fair
Precip0 mm
Pressure1026 hPa
6 AM
17°
63°
fair
Precip0 mm
Pressure1026 hPa
7 AM
19°
66°
fair
Precip0 mm
Pressure1027 hPa
8 AM
22°
72°
mostly clear
Precip0 mm
Pressure1027 hPa
9 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1027 hPa
10 AM
25°
77°
partly cloudy
Precip0 mm
Pressure1027 hPa
11 AM
25°
77°
partly cloudy
Precip0 mm
Pressure1027 hPa
12 PM
25°
77°
partly cloudy
Precip0 mm
Pressure1027 hPa
1 PM
25°
77°
mostly clear
Precip0 mm
Pressure1026 hPa
2 PM
26°
79°
fair
Precip0 mm
Pressure1026 hPa
3 PM
26°
79°
mostly clear
Precip0 mm
Pressure1026 hPa
4 PM
26°
79°
mostly clear
Precip0 mm
Pressure1025 hPa
5 PM
25°
77°
fair
Precip0 mm
Pressure1025 hPa
6 PM
25°
77°
mostly clear
Precip0 mm
Pressure1025 hPa
7 PM
24°
75°
fair
Precip0 mm
Pressure1025 hPa
8 PM
23°
73°
fair
Precip0 mm
Pressure1025 hPa
9 PM
23°
73°
fair
Precip0 mm
Pressure1026 hPa
10 PM
23°
73°
partly cloudy
Precip0 mm
Pressure1026 hPa
11 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1026 hPa
Koper – Monday, May 25
12 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1027 hPa
1 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1027 hPa
2 AM
20°
68°
partly cloudy
Precip0 mm
Pressure1027 hPa
3 AM
19°
66°
mostly clear
Precip0 mm
Pressure1027 hPa
4 AM
19°
66°
fair
Precip0 mm
Pressure1027 hPa
5 AM
18°
64°
fair
Precip0 mm
Pressure1027 hPa
6 AM
17°
63°
fair
Precip0 mm
Pressure1027 hPa
7 AM
19°
66°
fair
Precip0 mm
Pressure1027 hPa
8 AM
24°
75°
fair
Precip0 mm
Pressure1027 hPa
9 AM
26°
79°
fair
Precip0 mm
Pressure1028 hPa
10 AM
27°
81°
fair
Precip0 mm
Pressure1028 hPa
11 AM
28°
82°
mostly clear
Precip0 mm
Pressure1028 hPa
12 PM
27°
81°
light rain showers
Precip0.2 mm
Pressure1028 hPa
1 PM
27°
81°
light rain showers
Precip0.2 mm
Pressure1027 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: May 22, 2026, 19:16 UTC