S
M
T
W
T
F
S
27
63°
45°
28
63°
52°
29
64°
53°
30
65°
47°
1
66°
46°
2
62°
45°
3
61°
44°
4
61°
44°
5
62°
45°
6
61°
44°
7
61°
44°
8
64°
45°
9
60°
43°
10
61°
44°
11
60°
43°
12
59°
42°
13
57°
42°
14
58°
43°
15
57°
41°
16
56°
41°
17
56°
42°
18
57°
41°
19
55°
41°
20
55°
42°
21
56°
47°
22
59°
48°
23
58°
45°
24
58°
46°
25
57°
47°
26
59°
46°
27
56°
45°
28
53°
45°
29
52°
46°
30
57°
45°
31
57°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bonn
Bonn's October 2026 forecast shows daily high temperatures ranging from 52° to 66°, with overnight lows between 41° and 53°. The average high for October is 59° with an average low of 45°. 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 Bonn. See also: November | December | January.
