S
M
T
W
T
F
S
27
69°
47°
28
73°
55°
29
71°
49°
30
68°
60°
1
67°
57°
2
61°
45°
3
63°
42°
4
64°
54°
5
59°
47°
6
72°
49°
7
72°
51°
8
64°
45°
9
64°
55°
10
76°
57°
11
74°
55°
12
72°
50°
13
55°
46°
14
57°
50°
15
59°
50°
16
55°
43°
17
52°
42°
18
54°
45°
19
57°
44°
20
57°
46°
21
54°
38°
22
59°
45°
23
48°
41°
24
54°
45°
25
58°
43°
26
52°
41°
27
53°
37°
28
46°
37°
29
50°
42°
30
52°
41°
31
55°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Brussels
Brussels's October 2026 forecast shows daily high temperatures ranging from 46° to 76°, with overnight lows between 37° and 57°. The average high for October is 57° 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 Brussels. See also: November | December | January.
