S
M
T
W
T
F
S
27
89°
67°
28
87°
65°
29
77°
69°
30
88°
66°
1
88°
65°
2
76°
65°
3
75°
63°
4
74°
61°
5
74°
56°
6
76°
54°
7
77°
60°
8
78°
53°
9
72°
56°
10
73°
56°
11
76°
52°
12
72°
60°
13
74°
62°
14
81°
61°
15
76°
63°
16
83°
61°
17
81°
56°
18
80°
52°
19
75°
55°
20
77°
59°
21
78°
60°
22
72°
58°
23
80°
47°
24
73°
51°
25
68°
57°
26
73°
49°
27
70°
44°
28
64°
42°
29
63°
43°
30
63°
45°
31
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sherman
Sherman's October 2026 forecast shows daily high temperatures ranging from 63° to 89°, with overnight lows between 42° and 69°. The average high for October is 76° with an average low of 57°. 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 Sherman. See also: November | December | January.
