S
M
T
W
T
F
S
27
69°
52°
28
N/A
29
61°
54°
30
71°
58°
1
64°
43°
2
60°
41°
3
54°
44°
4
62°
42°
5
54°
38°
6
71°
46°
7
64°
46°
8
64°
40°
9
55°
36°
10
71°
50°
11
74°
52°
12
52°
44°
13
49°
43°
14
53°
43°
15
47°
45°
16
48°
34°
17
58°
37°
18
64°
46°
19
56°
35°
20
56°
39°
21
63°
42°
22
54°
41°
23
54°
41°
24
65°
44°
25
58°
36°
26
43°
33°
27
47°
42°
28
57°
40°
29
50°
36°
30
51°
33°
31
50°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Finland
Finland's October 2026 forecast shows daily high temperatures ranging from 47° to 57°, with overnight lows between 33° and 43°. The average high for October is 51° with an average low of 39°. 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 Finland. See also: November | December | January.
