S
M
T
W
T
F
S
27
71°
48°
28
68°
43°
29
64°
60°
30
75°
53°
1
64°
44°
2
60°
33°
3
62°
50°
4
66°
40°
5
62°
33°
6
76°
49°
7
68°
41°
8
62°
36°
9
70°
35°
10
89°
57°
11
78°
58°
12
58°
47°
13
52°
44°
14
53°
42°
15
57°
39°
16
52°
33°
17
60°
43°
18
66°
41°
19
64°
42°
20
66°
49°
21
65°
50°
22
62°
43°
23
58°
41°
24
54°
38°
25
51°
37°
26
50°
30°
27
50°
26°
28
42°
29°
29
51°
33°
30
49°
31°
31
53°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Brainerd
Brainerd's October 2026 forecast shows daily high temperatures ranging from 42° to 66°, with overnight lows between 26° and 50°. The average high for October is 56° with an average low of 38°. 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 Brainerd. See also: November | December | January.