17.03
tue
tue
Day
39°F
NE 7 mph
Precip.
0%
0%
Night
32°F
N 8 mph
Precip.
0%
0%
18.03
wed
wed
Day
37°F
NE 13 mph
Precip.
0%
0%
Night
36°F
NE 11 mph
Precip.
0%
0%
19.03
thu
thu
Day
45°F
SE 7 mph
Precip.
0%
0%
Night
34°F
SE 6 mph
Precip.
0%
0%
20.03
fri
fri
Day
41°F
E 7 mph
Precip.
0%
0%
Night
32°F
NE 5 mph
Precip.
0%
0%
21.03
sat
sat
Day
39°F
NE 6 mph
Precip.
0%
0%
Night
32°F
NE 6 mph
Precip.
0%
0%
22.03
sun
sun
Day
39°F
NE 7 mph
Precip.
0%
0%
Night
32°F
N 6 mph
Precip.
0%
0%
23.03
mon
mon
Day
41°F
NW 9 mph
Precip.
0%
0%
Night
37°F
NW 6 mph
Precip.
100%
100%
24.03
tue
tue
Day
37°F
NW 6 mph
Precip.
85%
85%
Night
36°F
NW 6 mph
Precip.
0%
0%
25.03
wed
wed
Day
43°F
NW 9 mph
Precip.
100%
100%
Night
37°F
N 4 mph
Precip.
21%
21%
26.03
thu
thu
Day
43°F
NE 3 mph
Precip.
25%
25%
Night
36°F
E 3 mph
Precip.
0%
0%
27.03
fri
fri
Day
36°F
N 6 mph
Precip.
100%
100%
Night
37°F
SW 8 mph
Precip.
100%
100%
28.03
sat
sat
Day
37°F
SW 14 mph
Precip.
0%
0%
Night
30°F
SW 13 mph
Precip.
0%
0%
29.03
sun
sun
Day
32°F
SW 14 mph
Precip.
0%
0%
Night
28°F
SW 9 mph
Precip.
0%
0%
30.03
mon
mon
Day
34°F
SW 9 mph
Precip.
0%
0%
Night
28°F
SW 6 mph
Precip.
0%
0%
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 31.8°F. The highest and lowest sea temperatures during the month were 34.9°F and 29.3°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: 21:25
March 18, wednesday
0000
32°F
N
8 mph
8 mph
0300
34°F
N
9 mph
9 mph
0600
34°F
N
11 mph
11 mph
0900
36°F
NE
11 mph
11 mph
1200
37°F
NE
13 mph
13 mph
1500
37°F
NE
14 mph
14 mph
1800
36°F
NE
13 mph
13 mph
2100
36°F
NE
12 mph
12 mph
