S
M
T
W
T
F
S
27
67°
35°
28
61°
34°
29
56°
41°
30
57°
43°
1
59°
44°
2
63°
42°
3
62°
39°
4
58°
42°
5
55°
43°
6
62°
42°
7
62°
37°
8
62°
31°
9
Hist. Avg.
57°
37°
10
Hist. Avg.
56°
37°
11
Hist. Avg.
56°
36°
12
Hist. Avg.
55°
36°
13
Hist. Avg.
55°
36°
14
Hist. Avg.
54°
35°
15
Hist. Avg.
54°
35°
16
Hist. Avg.
54°
35°
17
Hist. Avg.
53°
34°
18
Hist. Avg.
53°
34°
19
Hist. Avg.
52°
34°
20
Hist. Avg.
52°
34°
21
Hist. Avg.
51°
33°
22
Hist. Avg.
51°
33°
23
Hist. Avg.
50°
33°
24
Hist. Avg.
50°
32°
25
Hist. Avg.
49°
32°
26
Hist. Avg.
49°
32°
27
Hist. Avg.
48°
32°
28
Hist. Avg.
48°
31°
29
Hist. Avg.
47°
31°
30
Hist. Avg.
47°
31°
31
Hist. Avg.
46°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Petawawa
Petawawa's October 2026 forecast shows daily high temperatures ranging from 55° to 67°, with overnight lows between 31° and 44°. 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 Petawawa. See also: November | December | January.
