S
M
T
W
T
F
S
27
N/A
28
65°
57°
29
71°
55°
30
75°
50°
1
83°
57°
2
74°
55°
3
69°
46°
4
73°
45°
5
66°
41°
6
63°
39°
7
73°
52°
8
74°
44°
9
69°
45°
10
77°
56°
11
67°
58°
12
70°
53°
13
69°
50°
14
62°
46°
15
64°
48°
16
68°
48°
17
63°
42°
18
56°
42°
19
57°
41°
20
60°
36°
21
58°
47°
22
56°
42°
23
56°
41°
24
59°
39°
25
54°
40°
26
54°
36°
27
52°
34°
28
52°
33°
29
56°
42°
30
64°
44°
31
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Canonsburg
Canonsburg's October 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 33° and 58°. The average high for October is 62° with an average low of 44°. 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 Canonsburg. See also: November | December | January.
