S
M
T
W
T
F
S
27
72°
62°
28
75°
62°
29
76°
56°
30
79°
51°
1
62°
50°
2
70°
48°
3
76°
47°
4
74°
50°
5
85°
52°
6
83°
48°
7
75°
48°
8
72°
47°
9
74°
54°
10
80°
49°
11
66°
42°
12
53°
37°
13
57°
37°
14
59°
37°
15
60°
36°
16
61°
37°
17
60°
36°
18
59°
43°
19
62°
42°
20
59°
41°
21
64°
41°
22
65°
40°
23
62°
37°
24
50°
36°
25
62°
41°
26
61°
39°
27
62°
41°
28
63°
39°
29
51°
38°
30
52°
34°
31
47°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Pierre
Pierre's October 2026 forecast shows daily high temperatures ranging from 47° to 85°, with overnight lows between 29° and 54°. The average high for October is 64° with an average low of 41°. 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 Pierre. See also: November | December | January.
