S
M
T
W
T
F
S
27
62°
51°
28
62°
51°
29
61°
48°
30
62°
51°
1
62°
51°
2
61°
50°
3
61°
50°
4
60°
49°
5
61°
49°
6
60°
48°
7
60°
50°
8
59°
50°
9
60°
49°
10
59°
44°
11
58°
43°
12
54°
44°
13
53°
46°
14
55°
47°
15
55°
46°
16
56°
44°
17
56°
42°
18
53°
41°
19
51°
40°
20
51°
41°
21
50°
42°
22
51°
46°
23
55°
47°
24
55°
44°
25
56°
45°
26
53°
43°
27
52°
42°
28
53°
44°
29
53°
45°
30
54°
43°
31
54°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Flensburg
Flensburg's October 2026 forecast shows daily high temperatures ranging from 50° to 62°, with overnight lows between 40° and 51°. The average high for October is 57° with an average low of 46°. 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 Flensburg. See also: November | December | January.
