S
M
T
W
T
F
S
27
61°
42°
28
57°
41°
29
62°
44°
30
65°
44°
1
64°
44°
2
62°
45°
3
64°
44°
4
58°
43°
5
62°
42°
6
62°
37°
7
56°
38°
8
52°
34°
9
51°
41°
10
59°
39°
11
61°
42°
12
61°
44°
13
60°
36°
14
62°
33°
15
60°
33°
16
53°
30°
17
50°
38°
18
53°
31°
19
54°
39°
20
53°
39°
21
56°
40°
22
58°
38°
23
58°
38°
24
52°
35°
25
57°
30°
26
52°
26°
27
45°
26°
28
42°
28°
29
43°
31°
30
48°
37°
31
52°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Miramichi
Miramichi's October 2026 forecast shows daily high temperatures ranging from 42° to 65°, with overnight lows between 26° and 45°. The average high for October is 56° with an average low of 37°. 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 Miramichi. See also: November | December | January.
