S
M
T
W
T
F
S
27
74°
54°
28
75°
52°
29
71°
45°
30
72°
51°
1
74°
51°
2
69°
50°
3
66°
50°
4
70°
51°
5
71°
49°
6
67°
44°
7
61°
43°
8
59°
36°
9
57°
35°
10
58°
40°
11
62°
45°
12
67°
47°
13
68°
46°
14
67°
45°
15
68°
43°
16
57°
40°
17
55°
34°
18
54°
33°
19
55°
43°
20
60°
44°
21
63°
44°
22
65°
43°
23
53°
42°
24
59°
42°
25
61°
42°
26
56°
35°
27
55°
31°
28
50°
40°
29
61°
41°
30
61°
30°
31
57°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sully
Sully's October 2026 forecast shows daily high temperatures ranging from 50° to 75°, with overnight lows between 27° and 54°. The average high for October is 63° with an average low of 43°. 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 Sully. See also: November | December | January.