S
M
T
W
T
F
S
27
62°
57°
28
64°
58°
29
70°
58°
30
77°
55°
1
78°
64°
2
85°
66°
3
73°
54°
4
62°
51°
5
70°
46°
6
63°
42°
7
87°
38°
8
75°
51°
9
73°
51°
10
71°
54°
11
66°
58°
12
73°
57°
13
73°
51°
14
67°
47°
15
63°
51°
16
71°
54°
17
67°
48°
18
61°
46°
19
65°
47°
20
63°
47°
21
64°
45°
22
57°
49°
23
57°
40°
24
56°
39°
25
56°
42°
26
63°
46°
27
65°
38°
28
54°
37°
29
54°
37°
30
55°
39°
31
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Montclair Township
Montclair Township's October 2026 forecast shows daily high temperatures ranging from 54° to 75°, with overnight lows between 37° and 58°. The average high for October is 64° with an average low of 47°. 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 Montclair Township. See also: November | December | January.