S
M
T
W
T
F
S
27
52°
40°
28
52°
40°
29
51°
39°
30
51°
42°
1
52°
43°
2
53°
42°
3
54°
39°
4
52°
38°
5
49°
36°
6
50°
42°
7
50°
42°
8
52°
41°
9
54°
39°
10
52°
43°
11
53°
40°
12
51°
35°
13
48°
38°
14
Hist. Avg.
47°
38°
15
Hist. Avg.
47°
38°
16
Hist. Avg.
47°
38°
17
Hist. Avg.
46°
37°
18
Hist. Avg.
46°
37°
19
Hist. Avg.
45°
37°
20
Hist. Avg.
45°
37°
21
Hist. Avg.
45°
36°
22
Hist. Avg.
44°
36°
23
Hist. Avg.
44°
36°
24
Hist. Avg.
43°
35°
25
Hist. Avg.
43°
35°
26
Hist. Avg.
42°
35°
27
Hist. Avg.
42°
34°
28
Hist. Avg.
42°
34°
29
Hist. Avg.
41°
34°
30
Hist. Avg.
41°
33°
31
Hist. Avg.
40°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Turku
Turku's October 2026 forecast shows daily high temperatures ranging from 48° to 54°, with overnight lows between 35° and 43°. The average high for October is 52° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Turku. See also: November | December | January.
