04.10
sun
sun
Day
66°F
S 16 mph
Precip.
3%
3%
Night
59°F
S 7 mph
Precip.
2%
2%
05.10
mon
mon
Day
70°F
S 14 mph
Precip.
1%
1%
Night
61°F
S 6 mph
Precip.
1%
1%
06.10
tue
tue
Day
72°F
S 7 mph
Precip.
0%
0%
Night
63°F
S 5 mph
Precip.
1%
1%
07.10
wed
wed
Day
73°F
SE 2 mph
Precip.
4%
4%
Night
64°F
NE 3 mph
Precip.
12%
12%
08.10
thu
thu
Day
72°F
NE 4 mph
Precip.
1%
1%
Night
66°F
NE 3 mph
Precip.
4%
4%
09.10
fri
fri
Day
73°F
NE 7 mph
Precip.
3%
3%
Night
68°F
E 2 mph
Precip.
15%
15%
10.10
sat
sat
Day
75°F
NE 5 mph
Precip.
6%
6%
Night
68°F
NE 2 mph
Precip.
9%
9%
11.10
sun
sun
Day
77°F
NW 2 mph
Precip.
6%
6%
Night
70°F
NE 2 mph
Precip.
16%
16%
12.10
mon
mon
Day
75°F
N 5 mph
Precip.
10%
10%
Night
68°F
NE 5 mph
Precip.
19%
19%
13.10
tue
tue
Day
70°F
NE 8 mph
Precip.
14%
14%
Night
66°F
NE 6 mph
Precip.
22%
22%
14.10
wed
wed
Day
64°F
E 2 mph
Precip.
69%
69%
Night
66°F
N 4 mph
Precip.
71%
71%
15.10
thu
thu
Day
68°F
NE 9 mph
Precip.
22%
22%
Night
61°F
SE 7 mph
Precip.
2%
2%
16.10
fri
fri
Day
64°F
E 9 mph
Precip.
1%
1%
Night
59°F
SE 14 mph
Precip.
2%
2%
17.10
sat
sat
Day
63°F
E 6 mph
Precip.
1%
1%
Night
63°F
S 2 mph
Precip.
11%
11%
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 73.4°F. The highest and lowest sea temperatures during the month were 75.7°F and 72.0°F.
Air temperature in Piraeus, °F
Precipitation total in Piraeus, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Piraeus
Piraeus on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Piraeus
Local time: 22:16
October 05, monday
0000
59°F
S
7 mph
7 mph
0300
59°F
S
8 mph
8 mph
0600
57°F
S
8 mph
8 mph
0900
61°F
S
7 mph
7 mph
1200
70°F
S
14 mph
14 mph
1500
72°F
S
14 mph
14 mph
1800
70°F
S
11 mph
11 mph
2100
63°F
S
6 mph
6 mph
