S
M
T
W
T
F
S
27
74°
61°
28
74°
62°
29
76°
55°
30
80°
52°
1
65°
47°
2
68°
44°
3
76°
44°
4
72°
40°
5
83°
49°
6
85°
50°
7
75°
46°
8
76°
44°
9
81°
45°
10
89°
60°
11
70°
51°
12
56°
48°
13
58°
41°
14
57°
33°
15
57°
46°
16
52°
33°
17
73°
38°
18
71°
35°
19
67°
35°
20
73°
41°
21
73°
39°
22
78°
41°
23
79°
45°
24
56°
39°
25
43°
38°
26
39°
36°
27
48°
38°
28
58°
33°
29
58°
35°
30
54°
39°
31
56°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Stephan
Stephan's October 2026 forecast shows daily high temperatures ranging from 39° to 79°, with overnight lows between 33° and 45°. The average high for October is 55° 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 Stephan. See also: November | December | January.