S
M
T
W
T
F
S
27
72°
49°
28
72°
46°
29
68°
38°
30
62°
39°
1
62°
43°
2
66°
42°
3
69°
46°
4
70°
46°
5
67°
47°
6
68°
47°
7
70°
48°
8
69°
43°
9
70°
40°
10
62°
38°
11
56°
38°
12
58°
42°
13
55°
43°
14
55°
43°
15
63°
44°
16
63°
44°
17
62°
38°
18
64°
34°
19
53°
32°
20
53°
31°
21
50°
33°
22
50°
40°
23
54°
36°
24
57°
31°
25
50°
30°
26
49°
31°
27
48°
38°
28
51°
30°
29
58°
29°
30
57°
29°
31
60°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in St. Johnsville
St. Johnsville's October 2026 forecast shows daily high temperatures ranging from 48° to 72°, with overnight lows between 29° and 49°. The average high for October is 60° with an average low of 39°. 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 St. Johnsville. See also: November | December | January.
