Piraeus (Greece) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Clear.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Piraeus
Today (15 December 2025)
| Time |
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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
10°
|
10°
|
9°
|
9°
|
9°
|
10°
|
11°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
10°
|
9°
|
8°
|
8°
|
8°
|
10°
|
11°
|
12°
|
13°
|
14°
|
14°
|
15°
|
14°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
| Wind direction and speed |
N
4
|
N
4
|
NNW
4
|
NNW
4
|
NNW
3
|
NNW
3
|
N
3
|
N
3
|
N
3
|
N
3
|
NNE
4
|
NNE
4
|
NNE
6
|
N
6
|
N
5
|
NNW
4
|
NNW
4
|
NNW
3
|
N
3
|
N
3
|
| Wind gust (mph) |
8
|
7
|
7
|
6
|
7
|
7
|
8
|
9
|
10
|
10
|
11
|
13
|
14
|
13
|
11
|
9
|
8
|
8
|
7
|
8
|
| Visibility |
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
89%
|
89%
|
91%
|
91%
|
84%
|
79%
|
72%
|
65%
|
63%
|
61%
|
59%
|
64%
|
65%
|
67%
|
69%
|
72%
|
74%
|
75%
|
76%
|
| UV | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Wednesday (16 December 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
10°
|
11°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
15°
|
14°
|
14°
|
13°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
9°
|
11°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
| Wind direction and speed (mph) |
N
3
|
NNW
3
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
3
|
NNW
3
|
NNW
4
|
N
5
|
N
5
|
N
6
|
N
6
|
N
6
|
N
5
|
N
4
|
NNW
4
|
NNW
3
|
NNW
3
|
NNW
3
|
| Wind gust (mph) |
8
|
7
|
8
|
8
|
8
|
8
|
8
|
8
|
7
|
8
|
8
|
10
|
12
|
13
|
13
|
15
|
15
|
14
|
11
|
9
|
8
|
7
|
6
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
82%
|
85%
|
86%
|
88%
|
90%
|
90%
|
91%
|
92%
|
87%
|
80%
|
72%
|
65%
|
62%
|
61%
|
59%
|
63%
|
64%
|
66%
|
67%
|
70%
|
74%
|
75%
|
77%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (17 December 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
9°
|
10°
|
12°
|
14°
|
15°
|
15°
|
16°
|
16°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
8°
|
9°
|
10°
|
12°
|
14°
|
15°
|
15°
|
16°
|
16°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
| Wind direction and speed (mph) |
NNW
3
|
NNW
3
|
NNW
3
|
NNW
3
|
NNW
3
|
N
3
|
N
3
|
NNW
3
|
NNW
3
|
NNW
3
|
NNW
3
|
NW
2
|
NW
1
|
NW
1
|
NW
1
|
ESE
1
|
ESE
1
|
ESE
1
|
E
1
|
ESE
1
|
SE
1
|
S
1
|
WSW
1
|
N
1
|
| Wind gust (mph) |
5
|
6
|
5
|
5
|
5
|
5
|
5
|
5
|
6
|
6
|
5
|
5
|
5
|
4
|
4
|
4
|
4
|
4
|
4
|
3
|
3
|
3
|
3
|
3
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
85%
|
87%
|
89%
|
91%
|
93%
|
93%
|
93%
|
94%
|
90%
|
86%
|
77%
|
66%
|
61%
|
58%
|
56%
|
63%
|
66%
|
66%
|
66%
|
67%
|
72%
|
75%
|
77%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (18 December 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
13°
|
14°
|
15°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
13°
|
13°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
11°
|
13°
|
14°
|
15°
|
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
| Wind direction and speed (mph) |
N
2
|
N
2
|
N
2
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
NNW
3
|
NNW
3
|
NNW
2
|
NNW
1
|
N
1
|
NNE
2
|
NNE
2
|
NNE
3
|
NNE
3
|
N
3
|
N
3
|
N
3
|
NNW
3
|
N
3
|
| Wind gust (mph) |
3
|
3
|
4
|
4
|
5
|
5
|
5
|
6
|
6
|
6
|
6
|
5
|
5
|
5
|
5
|
6
|
7
|
7
|
6
|
6
|
5
|
5
|
5
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
84%
|
86%
|
87%
|
89%
|
92%
|
92%
|
92%
|
93%
|
91%
|
86%
|
75%
|
66%
|
58%
|
53%
|
51%
|
62%
|
64%
|
65%
|
66%
|
70%
|
72%
|
73%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (19 December 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
| Wind direction and speed (mph) |
NNW
3
|
NNW
3
|
NNW
3
|
NNW
3
|
NNW
3
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
N
4
|
N
4
|
N
5
|
N
5
|
N
5
|
N
4
|
N
4
|
NNW
4
|
NNW
4
|
NNW
4
|
| Wind gust (mph) |
6
|
6
|
6
|
7
|
7
|
7
|
7
|
7
|
7
|
8
|
8
|
8
|
10
|
10
|
11
|
12
|
12
|
12
|
12
|
11
|
9
|
9
|
8
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
82%
|
84%
|
85%
|
87%
|
89%
|
90%
|
91%
|
92%
|
89%
|
81%
|
77%
|
75%
|
72%
|
71%
|
72%
|
74%
|
74%
|
76%
|
77%
|
78%
|
81%
|
83%
|
85%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (20 December 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 |
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
11°
|
10°
|
13°
|
15°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
10°
|
10°
|
13°
|
14°
|
14°
|
13°
|
12°
|
| Wind direction and speed (mph) |
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
N
4
|
N
5
|
N
4
|
NNW
4
|
| Wind gust (mph) |
9
|
9
|
9
|
9
|
8
|
12
|
13
|
11
|
9
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
86%
|
87%
|
91%
|
95%
|
83%
|
72%
|
73%
|
77%
|
83%
|
| UV | - | - | - | - | 1 | 2 | 1 | 1 | - | - |
Monday (21 December 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%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
13°
|
15°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
11°
|
10°
|
9°
|
12°
|
15°
|
14°
|
14°
|
13°
|
| Wind direction and speed (mph) |
N
4
|
N
3
|
N
3
|
N
3
|
NNE
3
|
NNE
4
|
N
3
|
N
3
|
| Wind gust (mph) |
7
|
7
|
7
|
8
|
9
|
10
|
8
|
6
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
87%
|
92%
|
95%
|
84%
|
72%
|
77%
|
79%
|
87%
|
| UV | - | - | 1 | 2 | 1 | 1 | - | - |
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Forecast for 4am (UTC+2) Tuesday
Updated 00:22 (UTC) on Tue 16 Dec 2025
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