S
M
T
W
T
F
S
27
55°
22°
28
54°
32°
29
49°
30°
30
53°
25°
1
52°
22°
2
55°
40°
3
56°
34°
4
63°
30°
5
68°
40°
6
68°
33°
7
64°
28°
8
67°
33°
9
56°
34°
10
39°
31°
11
43°
23°
12
49°
17°
13
51°
31°
14
57°
27°
15
56°
23°
16
64°
42°
17
56°
26°
18
46°
18°
19
50°
29°
20
58°
31°
21
52°
32°
22
51°
36°
23
44°
25°
24
54°
32°
25
61°
41°
26
56°
33°
27
47°
30°
28
45°
29°
29
46°
31°
30
49°
34°
31
49°
36°
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 44° to 61°, with overnight lows between 25° and 41°. The average high for October is 51° with an average low of 33°. 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.
