25.10
sun
sun
Day
52°F
NW 17 mph
Precip.
31%
31%
Night
50°F
N 20 mph
Precip.
66%
66%
26.10
mon
mon
Day
52°F
N 19 mph
Precip.
31%
31%
Night
50°F
NE 14 mph
Precip.
33%
33%
27.10
tue
tue
Day
50°F
NE 14 mph
Precip.
27%
27%
Night
50°F
NE 17 mph
Precip.
31%
31%
28.10
wed
wed
Day
50°F
NE 15 mph
Precip.
30%
30%
Night
48°F
NE 9 mph
Precip.
24%
24%
29.10
thu
thu
Day
48°F
NE 11 mph
Precip.
34%
34%
Night
46°F
E 8 mph
Precip.
15%
15%
30.10
fri
fri
Day
50°F
E 9 mph
Precip.
13%
13%
Night
43°F
SE 6 mph
Precip.
21%
21%
31.10
sat
sat
Day
45°F
S 3 mph
Precip.
19%
19%
Night
43°F
E 2 mph
Precip.
29%
29%
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 52.5°F. The highest and lowest sea temperatures during the month were 56.1°F and 47.3°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 44.9°F. The highest and lowest sea temperatures during the month were 48.2°F and 41.7°F.
Air temperature in Turku, °F
Precipitation total in Turku, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Turku
Turku on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Turku
Local time: 10:34
October 25, sunday
1200
52°F
NW
17 mph
17 mph
1500
50°F
NW
17 mph
17 mph
1800
50°F
NW
18 mph
18 mph
2100
52°F
NW
20 mph
20 mph
October 26, monday
0000
50°F
N
20 mph
20 mph
0300
50°F
N
19 mph
19 mph
0600
50°F
N
19 mph
19 mph
0900
50°F
N
20 mph
20 mph
