S
M
T
W
T
F
S
27
77°
47°
28
71°
41°
29
68°
56°
30
74°
52°
1
81°
47°
2
78°
49°
3
81°
48°
4
83°
48°
5
78°
49°
6
77°
50°
7
77°
46°
8
78°
47°
9
63°
46°
10
61°
41°
11
64°
39°
12
66°
40°
13
66°
47°
14
72°
50°
15
73°
52°
16
77°
53°
17
65°
42°
18
63°
45°
19
59°
41°
20
61°
42°
21
60°
44°
22
60°
43°
23
62°
42°
24
61°
43°
25
58°
40°
26
61°
40°
27
62°
39°
28
61°
42°
29
60°
39°
30
58°
43°
31
52°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Stevenson
Stevenson's October 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 39° and 53°. 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 Stevenson. See also: November | December | January.